Answer:
You could say: sometimes the person lecturing repeats the same thing too many time without realizing it, it's tiresome for both you and the person lecturing, and lectures can be long.
ik this is a short answer, but I hope any of this helps.
Your gonna have to give us a summary of the selection because we don learn the same things you do. After you explain the summary maybe then we can help you with this question.
The open Savannah is traveled by tall, graceful giraffes.
