Teachers like to pull a long face.

老师喜欢板着脸。

youdao

Pull a long face — Sad.

拉长脸- - -不高兴。

youdao

It's no use to pull a long face; no one can help the fact that it is raining.

愁眉苦脸是没有用的，天要下雨时任何人也不能叫它不下。

youdao