请求一篇英语笑话小短文和翻译，最好用英文写出笑点。。谢谢

Does the dog know the proverb, too?

The little boy did not like the look of the barking dog.

"It's all right," said a gentleman, "don't be afraid. Don't you know the proverb: Barking dogs don't bite?"

"Ah, yes," answered the little boy. "I know the proverb, but does the dog know the proverb, too?"

狗也知道这个谚语吗？

一个小男孩非常不喜欢狗狂叫的样子。

“没有关系，”一位先生说，“不用害怕，你知道这条谚语吗：‘吠狗不咬人。’”

“啊，我是知道，可是狗也知道吗？”

Two Birds

Teacher: Here are two birds, one is a swallow, the other is sparrow. Now who can tell us which is which?

Student: I cannot point out but I know the answer.

Teacher: Please tell us.

Student: The swallow is beside the sparrow and the sparrow is beside the swallow.

两只鸟

老师： 这儿有两只鸟，一只是麻雀。谁能指出哪只是燕子，哪只是麻雀吗？

学生：我指不出，但我知道答案。

老师：请说说看。

学生：燕子旁边的就是麻雀，麻雀旁边的就是燕子。