The Mid-autumn Day is one of the most important festivals in China. Before the festival, many shops sell mooncakes, round cakes with meat, eggs, nuts or something sweet inside. On the Mid-autumn Day, families get together and have a big dinner.
中秋节是中国最重要的节日之一。节前许多商店都卖月饼，那是一种圆饼，里面有肉、蛋、果仁和其他甜的东西。在中秋节，各家各户都团聚在一起，吃一顿丰盛的晚饭。

In the evening we eat mooncakes and all kinds of fruit, such as apples, pears, grapes and watermelons. We look up at the blue sky, and enjoy the bigger and brighter moon. Our grandparents will tell us the story of Chang'e again.
晚上我们吃月饼和各种水果，如：蘋果、梨、葡萄和西瓜。我们仰望碧空，欣赏那一轮明月。爷爷奶奶又要给我们讲起嫦娥的故事了。

词义解析：

1.important：重要的
2.festival：节日
3.sell：卖
4.mooncake：月饼
5.nut：坚果
6.inside：里面
7.grape：葡萄

词组解析：

Mid-autumn Day：中秋节