英语翻译

问题描述:

英语翻译
1.你去过长城吗?去过,我是1980年去那儿的.
2.Clark在这里住了已有十年了
3.Mr.Smith来中国有两星期了
4.小李在哪儿?他去了图书馆.
5.他自从去了美国以来还没有给我写过信

Have you ever been to the Great Wall?Yes i went there in 1980Clark has lived here for ten yearsMr.Smith has been in China for two weeksWhere is li?He has gone to libraryHe has never written to me sinc...