some people think celebrating Christmas Day can help them understand western culture b______.some people say China has its o______ holidays,such as the Spring Festival and Mid-Autumn Day,so they don't have to celebrate holidays from other countries.
问题描述：
some people think celebrating Christmas Day can help them understand western culture b______.
some people say China has its o______ holidays,such as the Spring Festival and Mid-Autumn Day,so they don't have to celebrate holidays from other countries.
答
1、 better
2.official
不明白的再问哟,请及时采纳,多谢!