参考词汇：网购 shopping online; 避免做某事 avoid doing sth; 商品 goods; 导致 cause
With the development of the Internet, many people are used to shopping online. It has become a fashion in our daily life. Some of us students also join the group.
Shopping online has many advantages. Just by a click of the mouse, you can buy what you're interested in without going outdoors. You can avoid getting tired and being trapped in the crowded people and cars and save time. When shopping online, you can choose from more varieties of goods, whose prices are generally lower.
Every coin has two sides. Its disadvantages are obvious, too. On the one hand, it's very easy for you to buy goods different from the pictures you see on the Internert. On the other hand, shopping online may cause people to buy goods that are not badly needed. That's a waste of money.
All in all, I love shopping online.