Whether watching TV is good or not for teenagers is a problem that people discuss.
Some teachers and parents thought that watching TV is a waste of time,and it takes a lot of time from studing.Also watching serial show will spend much more time on it.
But some other people thought that teenagers can get a lot of imformation they won't learn in school and that is important to learn.And they can know the society more clearly.And it's good for their study.
In my opinion,watching Tv is not a bad thing to teenagers,they shoud combine study with watch TV.In this case,not only they can learn in school ,but also they can get more imformation from the society.