It’s quite noisy outside.

外边很吵闹。

He went outside for a smoke.

他到外面抽了支烟。

He was standing just outside the door.

他就站在门外。

He achieved a lot in life outside school.

他的校外生活收获颇丰。

the outside world

外面的世界

We must get outside help.

我们必须寻求外援。

You can’t open the door from the outside.

你从外边打不开这个门。

The outside of the house needs painting.

房子的外墙需要粉刷。