they had completed the project by the end of 1999...翻译成到1999

问题描述:

they had completed the project by the end of 1999...翻译成到1999年年底,还是翻译成 到1999年底之前
1个回答 分类:英语 2014-11-27

问题解答:

我来补答
1999年 年底 希望能到你!
 
 
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