Group Purchasing 

In recent years, a new type of online shopping is increasingly popular, which is group purchasing. It originated from foreign countries but is now more widely accepted all over China. People can purchase not only goods, but also all kinds of services on group purchasing sites. 

Group purchasing is very convenient, for it helps people save a lot of money. But it also has some problems. Since group purchasing is nothing more than another kind of online shopping, it has the same nature with it. There are many similar problems in group purchasing, such as deceptive advertisements or poor after-sales services. 

In my opinion, people should use group purchasing properly and watch out its disadvantages. People must be careful not to buy something useless and should defense their rights. 

本题要求就“Group Purchasing”这一话题写一篇不少于120字的文章，并需要包含题目中的三条提示信息。范文第一段介绍了团购的现状：团购现在在中国很流行。第二段提到，虽然团购有许多好处，但是也有很多缺点。最后一段作者认为，消费者在团购时应该谨慎。