Hayley教口語，“扣緊”用英語怎么說？

To anchor or fasten something or someone in place.

系緊或扣緊，一般指安全帶

A sign just ahead of me said, Buckle Up. It's the Law.

我面前的一個牌子上寫著：扣好安全帶。這是法律規(guī)定。

Kids, let's all buckle up and hit the road!

孩子們，讓我們把安全帶都系好，準(zhǔn)備上路了!

According to the new law, all drivers and passengers must buckle up. 根據(jù)新法規(guī)，所有的駕駛員和乘客都必須系上安全帶。