他觉得艺术不应该只追求表面的热闹，而要避免流于庸俗。

Tā juéde yìshù bù yīnggāi zhǐ zhuīqiú biǎomiàn de rènào, ér yào bìmiǎn liúyú yōngsú.

He thinks that art should not only pursue superficial liveliness, but should avoid becoming vulgar.

他总是用一些庸俗的词来开玩笑，让人很尴尬。

Tā zǒngshì yòng yìxiē yōngsú de cí lái kāi wánxiào, ràng rén hěn gāngà.

He always uses some vulgar words to joke, which makes people feel very embarrassed.

这部电影的笑话有点庸俗，我不太喜欢。

Zhè bù diànyǐng de xiàohuà yǒudiǎn yōngsú, wǒ bú tài xǐhuān.

The jokes in this movie are a bit vulgar, and I don't really like them.