金鱼宠物：
I like keeping goldfish. First, goldfish look very beautiful because they have beautiful colour. If you keep goldfish, they will make you feel pleased. Second, goldfish eat less, and their food is very cheap. They cost you less money. Third, it is difficult to keep goldfish alive. If you keep them, you need to take care of them carefully. In addition, you have to be patient enough. It can develop your responsibility. So I enjoy keeping goldfish.
1