某英文报社正在举办题为"My Hobby"的征文活动。请就此题目写一篇英文短文应征。内容包括以下两个方面：
①你的爱好是什么？
②你为什么有这个爱好？
My Hobby
Everyone has hobbies because they are very important in our life. I also have hobbies. Now let me tell you my hobbies. Exercise is one of my hobbies. The more exercise I do, the healthier I will be. After class I usually play badminton with my friends, and after dinner, I often go out for a walk with my sister. Sometimes I play ping-pong, too. So I think I have a wonderful life. Reading is another hobby of mine. On weekends, I love reading some novels, such as Jane Eyre, Gone with the Wind and so on. Reading can help me learn more about the world and give me a lot of happiness. I think it is very important to have good hobbies.
