v.變寬；擴(kuò)大；開闊

The workmen dug down the wall in order to broaden the road. 工人們掘倒了那堵墻，以便擴(kuò)寬路面。

You can not determine the length of your life, however, you can broaden it. 你無法決定人生的長度,但是你卻可以讓它變得更加寬廣。

It is our company's aim to broaden the range of services continually. 不斷地擴(kuò)大服務(wù)領(lǐng)域，是本公司的目標(biāo)。

Good novels broaden your horizons. 好小說開闊人的眼界。

You should broaden your experience by travelling more. 你應(yīng)該多到各地走走以增廣見識。