| 例句 |
I wonder what set her off.我不知道她为何突然变成这样。It suddenly became fashionable for politicians to talk about green issues.政客们大谈环保问题突然变成了一种时尚。The peaceful protest suddenly turned violent.和平抗议突然变成了大打出手。She felt as if she had suddenly become a disembodied intelligence that was totally alone.她感到自己好像突然变成了一个无形的智慧体，孑然一身。 |