他今天的表情有点古怪，好像在生什么气。

Tā jīntiān de biǎoqíng yǒudiǎn gǔguài, hǎoxiàng zài shēng shénme qì.

His expression is a bit strange today, as if he is angry about something.

他有点古怪的习惯，比如只在半夜写作业。

Tā yǒudiǎn gǔguài de xíguàn, bǐrú zhǐ zài bànyè xiě zuòyè.

He has some odd habits, such as only doing homework at midnight.

这家咖啡馆的装修很古怪，却特别受年轻人欢迎。

Zhè jiā kāfēiguǎn de zhuāngxiū hěn gǔguài, què tèbié shòu niánqīngrén huānyíng.

The decor of this café is very weird, yet it is especially popular among young people.