### Chinese: 从12月6日到明年1月10日，乘飞机入境的12岁以上旅客抵塞后都需自费在机场接受核酸检测。
### English: From December 6 to January 10 next year, passengers over the age of 12 who arrive by air will be required to undergo nucleic acid testing at the airport at their own expense.
### Errors: There is no error in the English translation.

### Improved English: All the passengers above 12 years old who enter the country by plane shall take nucleic acid test at their own expenses at the airport from December 6 to January 10 next year.
