【行业英语口语-导游篇】游客提问：

1. What's that mountain to the left called? 左边那座山叫什么名字？

2. This thing is safe, right? 这个东西是安全的吧？

3. What's that lake down there? 下面那个是什么湖？

4. Is this the highest mountain in this region? 这座山是这个地区最高的山吗？