这些文件必须在机场通关。

These documents must be cleared by the customs at the airport.

你需要填写这张表格才能通关。

You need to fill out this form to be cleared by the customs.

货物需要通关才能进入这个国家。

The goods need to be cleared by the customs to enter the country.

我们的包裹还没有通关。

Our package has not yet been cleared by the customs.

他们的行李已经通关了。

Their luggage has already been cleared by the customs.

这个游戏很简单，我很快就通关了。

This game is a piece of cake, I finished it quickly.

不随身行李到达时要通关.

Unaccompanied baggage should be cleared when they arrive.

所有进出口货物必须先通关。

All the import and export cargoes must be declared to the customs.

办完通关手续要多长时间?

How long will it take us to pass through Customs?

进出境旅客通关的管理规定.

Regulation of the Customs Clearance for Inward and Outward Passengers.