Translation of "Sufficient" in Chinese

They're self-sufficient.

他们自给自足。

The room lighting is sufficient.

室内的光线很充足。

We have sufficient evidence to prove this hypothesis.

我們有充分的理由論證這個假設。

There are sufficient grounds for believing he is honest.

有足够的理由相信他是诚实的。

I have not yet collected sufficient materials to write a book.

我還沒有收集到足夠的材料來寫一本書。

Before we welcome the beautiful tomorrow, every rich men will ensure they have sufficient rest!

在迎接美好的明天前，每個富有的人一定會確保自己有充分地休息！