<p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">2月29日出生的朋友們，等了四年，終于又可以過一次生日了！</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><br style="max-width: 100%; word-wrap: break-word !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">開心之余，不由得問：<span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">為什么要有閏年？</span>為什么要這么對待2月29日出生的同志？</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.4453125" data-src="https://mmbiz.qpic.cn/mmbiz_png/d952Slqb9VLJUY8HoibUGeaRg9JZD5xset57gxa6mGRYtBcpaSPGUVpopJPMKa5TkV8V4qicKqQ2NDW2ibnMLbh9g/640?wx_fmt=png" data-type="png" data-w="640" _width="382px" class="" src="https://mmbiz.qpic.cn/mmbiz_png/d952Slqb9VLJUY8HoibUGeaRg9JZD5xset57gxa6mGRYtBcpaSPGUVpopJPMKa5TkV8V4qicKqQ2NDW2ibnMLbh9g/640?wx_fmt=png" __sec_open_place_holder__="true" crossorigin="anonymous" style="max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;"><span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">首先，閏年是什么？</span></span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">年分可以整除400，那就是閏年；</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">或者，年分可整除4，但不可整除100，那也是閏年。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><br><span style="font-family: arial; font-size: 18px;">2000年可以被400整除，屬于第一種情況；</span><br></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">2016年可以整除4，但不能整除100，屬于第二種情況。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.29375" data-src="https://mmbiz.qpic.cn/mmbiz_png/d952Slqb9VLJUY8HoibUGeaRg9JZD5xseC8QK7znbnGDr4icTDHq81oBtHfpSNSem995ghZMnTYyqzPjQ6fJXZiaA/640?wx_fmt=png" data-type="png" data-w="640" _width="382px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xseC8QK7znbnGDr4icTDHq81oBtHfpSNSem995ghZMnTYyqzPjQ6fJXZiaA%2F640%3Fwx_fmt%3Dpng%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=png&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"><span style="font-family: arial; font-size: 18px;">1900年雖然能被4整除，但卻也可以整除100，且不能整除400，所以1900年不是閏年。</span><br></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.7237479806138933" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xse04bK36ZXh7jibuGqu0Emlr6tN0FibPA2U45j5ia9YyxaTSeY7xqua6WYA/640?wx_fmt=jpeg" data-type="jpeg" data-w="619" _width="382px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xse04bK36ZXh7jibuGqu0Emlr6tN0FibPA2U45j5ia9YyxaTSeY7xqua6WYA%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;"><span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">那么，好好的，為什么要設(shè)計出閏年呢？</span></span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.2640625" data-src="https://mmbiz.qpic.cn/mmbiz_png/d952Slqb9VLJUY8HoibUGeaRg9JZD5xsebY7ho0tiaPP7WlYBOpGBKeKOASk6q3T8FFwlyYic46IAVYfrfjAMkUaQ/640?wx_fmt=png" data-type="png" data-w="640" _width="382px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xsebY7ho0tiaPP7WlYBOpGBKeKOASk6q3T8FFwlyYic46IAVYfrfjAMkUaQ%2F640%3Fwx_fmt%3Dpng%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=png&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">這是因為地球繞太陽公轉(zhuǎn)的周期并不是完整的365天，而是365.24219天。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.44505494505494503" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xse3DpuDC0kt6joSmnSXyqxIzMbHzT1hS9HCS3cAhF6tk5wBgnxmibmLZQ/640?wx_fmt=jpeg" data-type="jpeg" data-w="182" width="182px" _width="182px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xse3DpuDC0kt6joSmnSXyqxIzMbHzT1hS9HCS3cAhF6tk5wBgnxmibmLZQ%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="margin-right: auto; margin-left: auto; max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 182px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">回歸年——地球公轉(zhuǎn)一圈的真實天數(shù)（近似）</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">但是誰會想在365.24219天的時候慶祝新年呢？</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.5914826498422713" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xsekCMVSQxx2hyga2zNxbAIevvPmRYImfgelB3F7PDic0fVDDqtrElWp3g/640?wx_fmt=jpeg" data-type="jpeg" data-w="634" _width="382px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xsekCMVSQxx2hyga2zNxbAIevvPmRYImfgelB3F7PDic0fVDDqtrElWp3g%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">摸著良心說，你記得住每年的長度是這個數(shù)字嗎？你希望小學(xué)老師布置的回家作業(yè)是去背它嗎？</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><br style="max-width: 100%; word-wrap: break-word !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">很好。于是我們把零頭去掉了，把一年的時間統(tǒng)一為365天。</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">但是，這個零頭是多少呢？0.24219天大概等于5.8個小時。<span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">也就是說，我們每年都少過了5.8個小時。</span></span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">如果我們一直忽略每年少過的5.8個小時，那么100年后，我們的“日歷年”和“真實年”（或者說回歸年）之間就差了25天！也就是說，每個世紀我們就會少過將近1個月的時間。</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;"><span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">“所以呢，不過那一個月又怎樣？”</span></span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;"><span style="max-width: 100%; font-weight: 700; word-wrap: break-word !important;">答：四季就亂了套了。</span></span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">我們以中國的四季為例：我們普遍認為十一月、十二月和一月是冬天；八月、九月和十月是秋天?？傊覀兪窃谑?，也就是秋天慶祝國慶節(jié)對吧？</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">但是，如果沒有閏年，700年后，我們就少過了175天。于是十月就變成了春天，十二月變成了夏天。也就是說，我們的國慶就要挪到春天來過，圣誕節(jié)要在夏天慶祝了！這樣節(jié)氣就會被搞得一團遭。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="1" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xseJ120KoyhgibdnqWB1ibxYmgrMRRSuG1FHd205CeUqCiaRrm0MXRsfJoaw/640?wx_fmt=jpeg" data-type="jpeg" data-w="255" width="255px" _width="255px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xseJ120KoyhgibdnqWB1ibxYmgrMRRSuG1FHd205CeUqCiaRrm0MXRsfJoaw%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="margin-right: auto; margin-left: auto; max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 255px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">有了現(xiàn)在的閏年制度就完美了嗎？</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">當然不是了。</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">你應(yīng)該也注意到了。我們每年多出來大概5.8個小時，乘以4之后得到的是23.25小時，少于閏年加上的一天24小時。所以說，如果加了閏年的一天，我們每4年就會多過了大概48分鐘...總之沒法和地球公轉(zhuǎn)時間完美貼合。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><br style="max-width: 100%; word-wrap: break-word !important;"></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><span style="max-width: 100%; font-family: arial; font-size: 18px; word-wrap: break-word !important;">所以每隔100年，我們?nèi)祟惥筒贿^閏年了。</span><span style="max-width: 100%; font-family: arial; font-size: 18px; word-wrap: break-word !important;">不過這就解決問題了嗎？</span><span style="max-width: 100%; font-family: arial; font-size: 18px; word-wrap: break-word !important;">我們又雙叒叕糾正過度了，也就是說，我們又少過了一點兒時間。</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">于是，每隔400年，我們就又過閏年了。不過即使如此，幾千年之后，我們還是會多過一天。</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="0.7538461538461538" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xseDziahTUl6TpTPaI4FOg0aickBYclJUEDM9ORrArPpW4YGbqb3jxkYPXQ/640?wx_fmt=jpeg" data-type="jpeg" data-w="390" width="390px" _width="382px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xseDziahTUl6TpTPaI4FOg0aickBYclJUEDM9ORrArPpW4YGbqb3jxkYPXQ%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="margin-right: auto; margin-left: auto; max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 382px !important; visibility: visible !important;"></h3><p style="white-space: normal; margin-top: 26px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">還是要為古人的智慧點贊！</span></h3><p style="white-space: normal; margin-top: 22px; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; font-size: 18px; line-height: 24px; font-family: arial; word-wrap: break-word !important;"><span style="max-width: 100%; display: block; word-wrap: break-word !important;">2020年，有儀式感的過個2月29日吧~</span></h3><p style="white-space: normal; max-width: 100%; clear: both; min-height: 1em; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5440000295639038px; text-align: justify; -webkit-text-size-adjust: 100%; word-wrap: break-word !important;"><img data-ratio="1.0102739726027397" data-src="https://mmbiz.qpic.cn/mmbiz_jpg/d952Slqb9VLJUY8HoibUGeaRg9JZD5xseibiaqqOB0ZuTDCQsciaOunxJ4qko1T9NpJMiaic7V4bxlgyXwhicBibFQJyQA/640?wx_fmt=jpeg" data-type="jpeg" data-w="292" width="292px" _width="292px" class="" src="http://localhost:48765/hevc?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Fd952Slqb9VLJUY8HoibUGeaRg9JZD5xseibiaqqOB0ZuTDCQsciaOunxJ4qko1T9NpJMiaic7V4bxlgyXwhicBibFQJyQA%2F640%3Fwx_fmt%3Djpeg%26wxfrom%3D5%26wx_lazy%3D1%26tp%3Dwxpic&type=jpg&wx_co=1" __sec_open_place_holder__="true" crossorigin="anonymous" data-fail="0" style="margin-right: auto; margin-left: auto; max-width: 100%; border: 0px; display: block; -webkit-user-select: none; word-wrap: break-word !important; height: auto !important; width: 292px !important; visibility: visible !important;"></h3>