English Joke：忠犬

Faithful Dog
Peter has to sell his dog. David wants to buy it.
David: Is this dog faithful ?
Peter: Yes, I have sold it 3 times earlier also. It is so faithful. Every time, it returned back to me.

忠犬
彼德必須賣掉他的狗。大衛想要買。
大衛：這是隻忠狗嗎？
彼德：是啊，我之前也賣了他3次。牠非常的忠誠。每一次牠都跑回來。