到美国人家中做客，他们的孩子也一定出来见客，打个招呼。

When visit an American family, their children will come out to greet the guest.

youdao

到美国人家中做客，他们的孩子也一定出来见客，打个招呼。

When visit an American family, their children will come out to greet the guest.

youdao