litter box造句

He cleaned the cat's litter box and bathed the dog.
他清了猫的砂盒后还替狗洗澡.

Do you need to use litter box?
你要用你的猫砂盆吗 ?

People have never really been told that a litter box has to be kept squeaky clean.
不需要跟人说要保持便盆光洁干净人们也会这样做.