大扫除

chūn jié qián xū yào lái yī cì dà sǎo chú

春节前，需要来一次大扫除。

A thorough cleanup is needed before the Spring Festival.

jié rì dà sǎo chú

节日大扫除

thorough cleanup before a holiday

jìn xíng dà sǎo chú

进行大扫除

do a general cleaning

jiā tíng nián dǐ dà sǎo chú

家庭年底大扫除

the year-end domestic cleaning

zhè dòng fáng zi xū yào lái gè dà sǎo chú

这栋房子需要来个大扫除。

The house is in need of a thorough clean.