他在海关检查时被要求打开行李。

He was asked to open his luggage at customs.

他费力地打开行李箱上的扣子。

He struggled to open the clasps on the suitcase.

打开行李后，我问能否有一个导游带我参观这个城镇。

After I unpacked, I asked if I could have a guide to show me around the town.

在飞机上的时候，因为无聊，我决定打开行李箱拿出我的CD机。

When I was on the plane, I decided to open my suitcase to take out my CD player because I was bored.

你一到达目的地就打开行李。

Unpack as soon as you arrive.

他们叫他打开行李。

They told him to unpack his baggage.

在酒店吃完晚饭后，他打开行李箱。

He unpacked his suitcase after dinner at the hotel.

他无可奈何地插上钥匙，打开行李箱。

With resignation, he inserted the key and opened the trunk.

到家时，当我打开行李和化妆品袋子时，……。

Reached home, unpacked and opened the pouch.