Grandpa was celebrating his 100th birthday, and everyone was complimenting him on how well he looked.
"I'll tell you the secret," he said. "My wife and I were married seventy-five years ago. On our wedding night we made a pledge that whenever we had a fight, the one who was proved wrong would go out and take a walk. I have been in the open air continuously for the past seventy-five years.
爺爺過一百歲生日,大家都祝賀他,說他看上去很健康。
“我來告訴你們這里的秘密,”他說,“我和妻子結婚七十五年了。在新婚之夜我們訂了一個誓約,那就是無論我們什么時候發(fā)生爭吵,誰被證明是錯了的,誰就到外面去散一圈步。我已經在外面一直呆了七十五年了。”