before

Before you know it, the summer will be over.

转眼之间，夏天就要过去了。

We need to act before it's too late.

我们必须趁还为时不晚采取行动。

Before I forget, here is the book you lent me.

趁我还没忘，这是你借给我的书。

My father always told me to look before you leap.

我父亲总是告诉我要三思而后行。

Before we begin, let me introduce myself.

在我们开始之前，请允许我自我介绍。

It will be dark before long.

不久就要天黑了。

The summer will be over before you know it.

夏天转眼就过去了。

That song is a bit before your time.

那首歌比你出生得还早。

This line comes from Carrie Underwood's country song 'Before He Cheats,' about a woman taking revenge on her unfaithful boyfriend.

这句话出自凯莉·安德伍德的乡村歌曲《Before He Cheats》，歌曲讲述一名女子对不忠男友进行报复。

This is a key line from Lewis Capaldi's ballad 'Before You Go,' about grief and wishing you had said something before a loved one died.

这是刘易斯·卡帕尔迪的抒情歌曲《Before You Go》中的一句关键歌词，歌曲表达了对失去亲友的悲痛，并希望自己曾在对方离开前说出一些话。