问题描述: What does this sign mean?Where caWhat does this sign mean?Where can we find it? 1个回答 分类:英语 2014-12-13 问题解答: 我来补答 it means danger 再答: we should stay away fromit再问: Where can we find it? 再答: on the road 再答: pay attention to the situation 展开全文阅读