The tree is known by its fruit.

视其果，知其树。

The sir hostess was in the small kitchen at the back of the aeroplane preparing the trays for lunch when a little old lady came and spoke¹ to her.

空姐正在飞机后部的小厨房内准备午餐的托盘，一位小个子老太太走过来对她说。

A:Could you please tell me where the ladies' lavatory² is in this plane?

请问你能告诉我飞机上的女卫生间在什么地方吗?

B:Yes ,madam.It is right at the other end of the aeroplane at the front.

哦，夫人，就在飞机的那一头—在前边。

( The little old lady went too far. She walked all the way to the front of the aeroplane, opened the door in front of her, and~the captain of the aeroplane and the other officers. They~all busy at their work and did not see her. She went out again , shut the door and returned to the air hostess.

小个子老太太走过了头，她一直朝飞机的前部走去了。拉开面前的门，看见机长和其他机务人员。他们都忙于自己的工作，没有看见她。她又走了出来，关上门，回到空姐那里。)

A:Oh, didn't you find it, madam?

噢，你没有找到卫生间，夫人?

B:YeaI did. But there four men in the ladies' lavatory watching television.

我找到了，但是卫生间那儿有四个男人在看电视。