英語幽默笑話:The Advantage of Noise 噪音的優點

The Advantage of Noise
　　Wherever I drove my old car over 55 miles per hour ,it vibrated terribly, so I decided to sell it. My first customer wanted to buy the car, and I battled with my conscience over whether or not to tell him of the vehicle's problem. Finally I did the right thing. Expecting him to drop the deal, I was surprised by his reply.
　　That's okay, he said. I'm buying this car for my daughter. If she complains about a vibration, I'll know she's driving too fast.噪音的優點
　　每當我駕駛我那輛舊車時速超過55英里時，它就劇烈地震動起來，所以我決定賣掉它。我的第一位買主想買這輛車。圍繞是否告訴他這輛車的問題，我經歷了一番與良心的較量。終於我做對了。
　　我想他會放棄這個交易，卻對他的回答吃了一驚。
　　“那沒什麼，”他說，“我是給我女兒買這車的。如果她抱怨震動的話，那我就知道她開得太快了。”