guide

博物馆里有很多导游。

There are many ___guides in the museum.

这本旅游指南很有用。

This travel ___guide is very useful.

你能指导我如何使用这台机器吗？

Can you ___guide me on how to use this machine?

我的哥哥经常指导我做作业。

My brother often ___guides me with my homework.