The database could be used as a teaching resource in colleges.
數(shù)據(jù)庫可以用作大學(xué)里的一種教學(xué)輔助手段。
I think we could all use a drink after that!
我想我們?cè)谑虑檗k完之后都得痛快地喝一杯。
He could just make out three people through the mist.
透過薄霧他勉強(qiáng)能看出有三個(gè)人。
The operation could prolong his life by two or three years.
這次手術(shù)可使他多活兩三年。
Only with a few people could she be her real self.
只有和幾個(gè)人在一起時(shí)，她才能表現(xiàn)出真實(shí)的自我。