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關(guān)注:1
2013-05-23 12:21
求翻譯:Nowadays we can calculate time very accurately,but before the invention of clocks,it was very difficult.One day people taught the time was by using sundials(日晷),but it was inpossible to tell the time on cloudy days or at night.是什么意思?![]() ![]() Nowadays we can calculate time very accurately,but before the invention of clocks,it was very difficult.One day people taught the time was by using sundials(日晷),but it was inpossible to tell the time on cloudy days or at night.
問題補充: |
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2013-05-23 12:21:38
現(xiàn)在我們可以計算時間非常準(zhǔn)確,但鐘表發(fā)明之前,這是非常difficult.One人每天教的時間使用日晷(日晷),但它是inpossible告訴在陰天或晚上的時間。
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2013-05-23 12:23:18
現(xiàn)在我們可以非常準(zhǔn)確地計算時間,但在該項發(fā)明的鐘表,是很難的。有一天人教導(dǎo)的時間是通過使用先民用日晷(日晷),but inpossible是要告訴的時間在密云天或在夜間。
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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