例句與造句

1. There is no use to looking back or wondering how it could be now or might have been
   回憶過去沒有意義，想象我們現(xiàn)在會怎樣或可能會怎樣也是徒勞無功。
2. It's difficult to find how it could be now or might have been in a sentence. 用how it could be now or might have been造句挺難的