Key: I think that computers are very useful for our life in many ways. First, computers help us work conveniently and quickly. When we enter data and orders into a computer, we can get expected results almost immediately. Next, computers are useful for our study. Nowadays, with a computer connecting to the internet, we can learn a lot of things all over the world. Moreover, computers are also wonderful means of entertainment. With media soft-wares, we can enjoy all kinds of films, plays and music. Last of all, computers can serve as neat storages. On a computer we can store a lot of documents and memorial photographs safely for a long time. In short, computers have been improving our life and work better and better.