I must clean the fish tank out.

我必须把养鱼缸彻底清洗干净。

《牛津词典》

Of course, you have to feed your fish and clean the tank.

当然，你每日仍然要喂饲你的鱼及清理鱼缸。

youdao

Of course, you have to feed your fish and clean the tank.

当然，你每日仍然要喂饲你的鱼及清理鱼缸。

youdao