精选优质文档-倾情为你奉上1、About TV AdsAdvertisement can be a service to people. First, it is informative, and can help people buy and sell goods. Second, it can widen peoples knowledge and make people more experienced. Lastly, people can enjoy themselves through programs which advertisements have been put into.Some advertisements, however, are very useful to people, sometimes, even harmful. An advertisement like this, for example, may put thousands of women and girls into trouble. Disillusioned
