示例:
It's a sunny and windy day.There are a lot of people in the park. Look ! Helen is having a picnic with her parents under a big tree. She and her mother are putting food on the picnic cloth. Her father is carrying things to them. Tim is flying a kite happily on the grass with Miss Li. The three boys, Mike,Wang Bing and Liu Tao, are playing football nearby. What about Su Hai and Nancy? Oh, they are riding bikes around the park. How happy they are !
