wǒ / jiā / de / māo / shā / pén / xū / yào / měi / tiān / qīng / lǐ / yī / cì / bǎo / chí / gān / jìng

我家的猫砂盆需要每天清理一次，保持干净。

The litter box at home needs to be cleaned once a day to stay hygienic.