但是当他们发现你是个陌生人时，大多数美国人变为十分亲切，并且会费尽心力帮助你。

But when they discover that you are a stranger, most Americans become quite kindly and will take great care to help you.

youdao

但是当他们发现你是个陌生人时，大多数美国人变为十分亲切，并且会费尽心力帮助你。

But when they discover that you are a stranger, most Americans become quite kindly and will take great care to help you.

youdao