automatic warning system造句

例句与造句

1. " to stop the public being exposed to organic pollution , like bacteria which can cause diarrhea , we add chemicals again in mid - treatment . the mid - treatment tanks all have automatic warning systems .
   金门自来水厂厂长翁自保表示，为了不让民众遭受到生物性的污染，像是会拉肚子的菌类，所以我们会在中途加入化学物质，在中间的水塔都有一些自动加药系统。
2. It's difficult to find automatic warning system in a sentence. 用automatic warning system造句挺难的