What is the word that can be used to describe commentary given by a guide during a tour?
For example riding on guided tour of a city where guide tells you about different objects of interests.
Edit:
Looking for the word or phrase to replace blanks, hopefully this makes the question clearer.
The short and to the point ____ given by guide was welcomed by the tourists.
The guide ____ on every historic item we encountered.
Best Answer
The most suitable expression to describe the information which a tourist guide (in the US it's a tour guide) gives is in fact commentary: a series of comments, explanations, or annotations. Wikipedia prefers this term in its Audio tour article. The correct verb form is commentate.
However, as worthy alternatives to commentary and commentate, consider: