不论你是旅行老手、还是第一次坐飞机，机场安全检查总是令人感到紧张，特别是在别的国家，今天我们就要来听听安全检查时可能遇到的问题，以及那些让旅客精神紧绷的”不能带上飞机的危险物品“。 In this lesson, a lady gets caught at airport security for trying to bring various contraband on board the airplane. Learn some words and phrases you might need in case you ever get caught carrying any of today's items. Episode link: https://www.chinesepod.com/4055