Two little boats without any sails

1、What makes opening piano so hard?
为什么钢琴盖很能打开?

2、

Two little boats without any sails，
With ten passengers on board.
They do not go on the river or sea,
But travel on dry land.
In the day the boats pass to and fro,
But at night they are both empty.

有两只载着十个乘客没有风帆的船，
它们不再河里或者海里航行，
却在陆地行走，
在白天它们往往返返，
在夜晚他们都是空的。
它们是什么呢？

 

 

答案：

1、because all the keys are inside 因为所有的钥匙都在里面
key：键，钥匙

2、a pair of shoes  一双鞋

英语脑筋急转弯 关注微信

上一篇：What's the poorest bank in the world?

下一篇：什么时候门不是门？