Zhè / ge / rù / tào / yǒu / diǎn / zāng / le / zhōu / mò / yào / chāi / xià / lái / qīng / xǐ

这个褥套有点脏了，周末要拆下来清洗。

This mattress cover is a little dirty, so I need to remove and wash it this weekend.