A couple walking in the park noticed a young man and woman sitting on a bench, passionately kissing

"Why don't you do that?" said the wife.

"Honey," replied her husband, "I don't even know that woman!"

公园里漫步的一对夫妇注意到一位男士和一位女士正坐在长凳上激情地接吻。

“你为什么不那样做呢？” 妻子说。

“亲爱的，”她的丈夫答道:“我根本不认识那位女士！”