30个单词也太少了。。
The Mid-Autumn Festival is a very important Chinese festival. It falls on the 15th day of August. A few days before the festival, everyone in the family will help to make the house clean and beautiful. Lanterns will be hung in front of the house.
On the evening there will be a big family dinner. People who work far away from their homes will try to come back for the union.
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