It's a part of our life.It has no legs.But it can walk all day and all night.猜猜是什么?
问题描述：
It's a part of our life.It has no legs.But it can walk all day and all night.猜猜是什么?
答
它是我们生活的一部分,它没有脚,但是它每日每夜都在走
答案：钟
clock