你不应该在背后说同事的坏话。

You should not say bad words about your colleagues behind their back.

youdao

我不喜欢你在背后说别人的坏话。

I don't like you to bad-mouth other people behind their back.

youdao

我不喜欢你在背后说别人的坏话。

I don't like you to bad-mouth other people behind their back.

youdao