So don"t forget to say "please" whenever the situation requires it if you are in the United States.

假如你们去美国，那么，当情况需要时可别忘了说“请”。

youdao

So don"t forget to say "please" whenever the situation requires it if you are in the United States.

假如你们去美国，那么，当情况需要时可别忘了说“请”。

youdao