In the era of information and technology, there are all kinds of recreational activities. Some people think those recreational activities are great and necessary, because they can help people relax from the hard work and study. Some of the activities, such as hiking, jogging, can help people relax physically; while some of them, such as surfing the Internet, can help people relax mentally.

　　However, some people think that so many kinds of recreational activities may have a bad effect on our lives. Some people may not resist some temptations from those activities, and indulge themselves in those activities. At last they are lured away from their study or their work.

　　In my opinion, we should pay more attention to the advantages of various recreational activities and make the most of them. Meanwhile, we should learn how to use those activities positively, and make them a helpful tool for our development.