这条裤子有点长，你要不要试一试别的？

Zhè tiáo kùzi yǒudiǎn cháng, nǐ yào bu yào shì yí shì bié de?

These pants are a bit long; do you want to try another pair?

上班的时候最好不要穿牛仔裤。

Shàngbān de shíhou zuìhǎo búyào chuān niúzǎikù.

It’s best not to wear jeans when you go to work.

我今天穿黑色的裤子去上班。

Wǒ jīntiān chuān hēisè de kùzi qù shàngbān.

I wore black pants to work today.