老外

nǐ men xué xiào lǎo wài kě zhēn duō

你们学校老外可真多。

You've got lots of foreigners on campus.

nà lǎo wài gào sù wǒ wǒ xǐ huan běi jīng

那老外告诉我：我喜欢北京。

The foreigner said to me: I like Beijing.

nà ge lǎo wài zhèng zài chī hàn bǎo bāo

那个老外正在吃汉堡包。

The foreigner was eating a hamburger.

yī kàn nǐ zhè jià shi jiù shì lǎo wài

一看你这架式就是老外。

A look at the way you act, and I know that you are an amateur.

zài zhè yī háng nǐ jiù shì gè lǎo wài le

在这一行你就是个老外了。

In this trade, you're an outsider.