高分例文解析：

Advertising is ubiquitous(广告，n). Wherever you go, you are likely to see or hear some forms of advertising, usually for a certain product or service. In fact, some adverts are used to raise public awareness or to educate people. As I see it, most commercial adverts(广告，n) should be placed under strict control or banned.

For one thing, advertisements often withhold（拒绝给, vt） the truth from the public. In order to sell more products, advertisements are designed with no concern for the truth. Some of them are outrageous(无法容忍的, adj) lies, while most of them exaggerate（夸大，v） the benefits and hide or downplay the drawbacks（缺点, n） of a certain product. Consumers can’t see the whole picture. Being given to impulsive(冲动的, adj) actions and inexperienced in worldly affairs, young people are often the first to fall victim to those misleading adverts.

For another, most adverts advocate an unhealthy way of life. In most newspaper advertisements or TV commercials people are depicted as leading an exciting and romantic life. Attractive men and women can transform their lives after they used such and such products. But real life is not like that. Daily life is apt to（倾向于） be much simpler and uneventful. As it often happens, young people often get too carried away by thedaily onslaught of advertising and become unsatisfied with their lives. They startto try out various products, imitate(模仿，vt) the trendy lifestyle portrayed incommercials and squander（浪费, v） time and money on luxuries.

Additionally, advertising adds to the anxiety（焦急, n） of the young. Already under lots of pressure, the young are being told all kinds of problems they are to have if they don’t use certain products or services. You are going to lose your attraction to your husband if you don’tuse your perfume; you are going to lose your health if you don't take our calcium tablets（钙片） three times a day. What a bunch of lies! Indeed, it is widely agreed that many so called “diseases” are created by advertisers-they try to find some problems with us at first and then offer the solution with their products. It is nothing more than a tricky business strategy.

Although credits should be given to commercial advertisements for informing the public, strict control should beimposed to rid them of the usual misrepresentation of the truth. Adverts must be truthful or banned altogether.