act

When he saw the fire starting in the kitchen, he acted quickly to put it out.

(Chinese) 当他看到厨房着火时，他迅速行动将其扑灭。

Try to stay calm and just act normal so you don't attract any attention.

(Chinese) 尽量保持冷静，表现正常一点，这样你就不会引起任何注意。

Daniel Radcliffe acted as the lead character in the Harry Potter film series.

(Chinese) 丹尼尔·雷德克里夫在《哈利·波特》系列电影中担任主角。

She has been studying drama because she wants to act on Broadway someday.

(Chinese) 她一直在学习戏剧，因为她想有一天能在百老汇演出。

The Clean Air Act was passed to reduce the amount of pollution from factories.

(Chinese) 《清洁空气法案》的通过是为了减少工厂的污染量。

This new government act aims to protect the privacy of online users.

(Chinese) 这项新的政府法案旨在保护网络用户的隐私。