我要去邮局拿快递。

Wǒ yào qù yóujú ná kuàidì.

I need to go to the post office to pick up a package.

邮局快关门了。

Yóujú kuài guānmén le.

The post office has closed.

这里附近有邮局吗？

Zhèlǐ fùjìn yǒu yóujú ma?

Is there a post office nearby?