例句與造句

1. Its application scope be extensively , and the medium such as shui qi , oil , acid , lye , hydrogen , ammonia and special fire fighting pipeline etc all can use altogether
   它的運(yùn)用范圍廣泛，凡水、氣、油、酸、堿液、氫、氨、特別消防管道等介質(zhì)均可使用。
2. It's difficult to find fire fighting pipeline in a sentence. 用fire fighting pipeline造句挺難的