“Let” 是一个我们在学英语初期就会遇到的常见动词，它在不同的语境下可以表达不同的意思。
1 用 “let’s…” 来提出想法或建议。
Let’s go for a coffee.
Let’s finish today’s episode here!
2 用 “let” 表示 “准许” 某人做某事。
Phil let me borrow his pen.
They let him leave early to go to the doctor.
3 “Let” 还可以表示 “租赁；出租”。
I have a room to let in my house.
She has some office space to let in the centre of the city.
4 用 “let” 表示 “没能阻止或任由某事发生”。
The man let the thief run right past him.
How could you let this happen?
5 用 “let” 礼貌地提供帮助。
Let me take your jacket.
Let me explain this to you.
