There are many apple trees in a garden. Theyre good friends. One day an old tree is ill. There are many pests in the tree. Leaves of the tree turn yellow. The old tree feels very sad and unwell. Another tree sends for a doctor for him. At first, they send for a pigeon, but she has no idea about it. Then they send for an oriole, and she cant treat the old tree well. Then they send for a woodpecker. She is a good doctor. She pecks a hole in the tree and eats lots of pests. At last the old tree becomes better and better. Leaves turn green and green.
花园里有很多苹果树。他们都是好朋友。有一天一棵老树生病了。在树上有许多害虫。树的叶子变黄了。老树感到非常难过和不舒服。另一棵树为他找来医生帮助他。起初,他们找来一只鸽子,但她没有办法解决问题。然后他们找来黄鹂,她也不能把老树治好。然后他们找到啄木鸟。她是一个好医生。她在树上啄了一个洞,吃掉大量的害虫。最后,老树变得越来越好了。树叶也变得越来越绿。