参考范文：
　　Shopping through Media
　　With the development of science and technology, it is much more common for people to buy goods through different kinds of media than before. People can buy things such as computers and necklaces through TV, radio, the Internet, etc.
　　Shopping through media is welcomed by most people due to various reasons. From the perspective of consumers, it can save time for people who don't have much spare time. For retailers, it can cut costs for those without much circulating funds. However, there are still some defects in shopping through media. First, compared with face-to-face deal, it seems less reliable and trustworthy. Second, people will lose the fun of bargaining.
　　In my view, although shopping via media brings great convenience to us, we still should be brings great convenience to us, we still should be careful when we "go shopping" through media. We should check the information released by the media. Only in this way can we fully enjoy the convenience brought by media shopping without the concern of being cheated.