Should people buy things according to what ads say?

问题描述:

Should people buy things according to what ads say?
至少要三分钟左右的,短的就不要了.一定不能短,没三分钟也要两份半钟
还是有点短,再长点。要能讲三分钟的 250字以上

Everyday,when we watch TV,walk in the streets,hear the radio,we are touched by a great deal of ads.It is a way of commercial.Companies and factories sell their products via ads.The ads company will ho...