What are the influences of TV ads on us?

问题描述:

What are the influences of TV ads on us?
帮忙用英语回答下,在50个单词左右.

It can affect our purchase desire,sometimes we don't really want to buy something,bu TV ads cheat our eyes.
Ads on TV is harmful to us .It teies every way to make customer buy this producy.Some are blindly believe it,which ids really a waste of money.