你好！请让我来给你写写。
【表达概要】这个题材的书面表达是学生比较常见的。在表达过程中，你注意把“场景”写出来，短文就符合要求了。为了活泼生动，你不一定要写所有人都在不断的“吃”，再适当加上一些“活动”，短文就写活了。
【范文提供】下面的短文是我自己写的，绝无抄袭。仅供参考。
A Picnic in Spring
It's spring now. Today is sunny and warm. John and his friends are having a picnic in a nature park. They are listening to music. John is eating delicious food. Mike is drinking juice. Amy and Joe are dancing. Ann is taking pictures. They are happy.
【温馨提示】你勤练习，多写几次，可能更容易领悟。
