One　businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, everyone had his point of view. At this moment, Mr. Grey arrived.

He was a car dealer and once placed an advertisement on TV. “ What are you talking about?”Mr. Grey asked.

“Does advertisement work?” one of the businessmen asked.

“ Oh yes, it works very fast,” Mr. Grey said. “ I once advertised for my lost dog and offered a reward of $ 100.”

“ Did you get the dog back?”

“ No, but that very night, three of my cars were stolen.”

一些商人正在兴奋地谈论电视广告。由于在这之前他们中谁也没有在电视上做过广告，所以都各持己见。正在这时，格雷先生来了。

他是一名汽车经销商，曾在电视上做过广告。"你们在谈论什么呢?"格雷先生问道。

"广告管不管用?"一位商人问道。

"哦，管用管用!立竿见影!"格雷先生说。"一次我登广告寻找我丢失的狗，出赏金100美元。"

"狗找回来了吗?"

"没有，可就在那天晚上，我三辆车却被偷了。"