一个导游用英语怎么说

"导游"在英语中叫做"guide"。这个词来源于中世纪拉丁语"guida"，意思是"领导人"或"指导者"。

例句：

Our tour guide was very knowledgeable and made the trip even more enjoyable. (我们的导游非常有知识，使旅行更加愉快。)
Could you please arrange for a local guide to show us around the city? (能否请你安排一位当地导游带我们参观这座城市？)
The guide led us through the museum, pointing out all the interesting exhibits. (导游带我们参观了博物馆，指出了所有有趣的展品。)