Stuffs which are explosive(爆炸性的), radioactive(辐射性的) and poisonous (有毒的)are forbiddento take on the plane.
A、Understand. Do I need to take out my laptop(笔记本电脑) from my suitcase?
B、I.m afraid there.ll be an excess baggage charge.
C、It has a very strict inspection.
D、I want to travel tourist class.