有一次，他派了他的四个学生去一个小农场看不同季节的苹果树。
Once he sent four of his students to go to a small farm to see apple trees in different seasons.
农夫有一个朋友，他的朋友因为种了很棒的苹果树而出名。
A farmer had a friend and his friend was famous for growing wonderful apple trees.
她从苹果树下走过，突然，一个苹果落在她的头上了。
She walked under the apple tree. Suddenly, an apple fell on her head.
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