我为什么又没保住呢 估计是你思想太过紧张的缘故，你只要放下思想包袱，心平常心对待，并且再等二年怀孕即可。祝你如意。
他告诉我他去过上海三次.用英语怎么翻译 He tells me that he has been to shanghai three times
自1997年以来他已经去过上海三次了英语翻译 He has been to Shanghai three times since 1997/the year 1997。He has gone to Shanghai and has not come back.前一个是说去过那儿2113了5261，现在不一定4102在那儿。后一个是说他去那儿了，现在就在那儿，1653这个表达中不能体现他去过几次，要表达去过几次只能用have been。
