短语词组短語Please keep it clean 請保持清潔You Keep It Clean 你保持房間整潔i keep it clean 我保持它的清潔;我保持清潔So to keep it clean 所以要保持乾淨Keep it clean and neat 請保持整潔keep it clean and tidy 保持它乾淨和整潔 返回 keep it clean