many

There are many people in China.

(Chinese) 中国有很多人。

Many of our teachers come from other countries.

(Chinese) 我们的许多老师来自其他国家。

The possibilities are many, so we need to think carefully.

(Chinese) 可能性有很多，所以我们需要仔细考虑。

She has received many awards for her scientific research.

(Chinese) 她因她的科学研究获得了许多奖项。