如何使用 "boxcar" 造句

1. What 's inside the boxcar ?
车厢里面到底有什么?
2. And this boy 's singing songs about the boxcar ?
而这孩子还在唱什么大篷车的歌?
3. Boxcar as an infrastructure service
boxcar是一个基础服务
4. These goods are transported by boxcar , which can ensure absolute safety .
这些货物都是用闷罐车运输的,绝对安全。
5. One legend has it that a train conductor smacked him in the ears after he started a fire in a boxcar by doing experiments .
有个传说是因为他在做实验时不小心在车厢里失火了,列车长打了他一个耳光。