the other night when I was trying on my new clothes.
也就是我试新衣服的那天晚上。
I'll let you keep the book for the time being, but I'll want it back next week.
这本书我暂时借给你,吵过下星期我就要跟你要回来。
Although mankind has undergone no general improvement in intelligence or morality, it has made extraordinary progress in the accumulation of knowledge.