与always, constantly, forever等共享，表示一种经常重复的动作

He is always complaining. 他总是在抱怨。

His wife is always nagging. 他的太太不停的唠叨。

Sean is constantly bragging about his riches.

Sean总是吹嘘他的财富。

John is always forgetting things. John 老是忘东忘西的。

He is forever losing his umbrellas. 他老是弄丢伞。

Sherry is very untidy. She is always leaving his things all over floor.

Sherry真是太邋遢了，她的东西总是丢得满地都是。

My son is always leaving his dirty socks on the floor.

我儿子总是将脏袜子丢在地上。

I'm constantly picking up his dirty socks.

我不断的帮他捡脏袜子。