thumbs up的用法和样例：
例句
- Chinese people turn up their thumbs to express their appreciation.
中国人竖起大拇指表示赞赏。 - And we can no longer be satisfied when a native eaker puts his thumb up and says your English is good.
操英文母语的人再给我们竖起大拇指说我们英文不错时，我们已经不能满足了。
词汇搭配
- turn thumbs up 赞成
- be thumbs up 称赞
- Thumbs up! 好哇！呱呱叫！要得！...
