美国人鲍克是个有心人。有一天,他看见一个人打开一包烟,从中抽出一张纸片,随手扔到了地上。鲍克弯腰拾起这张纸片,见上面印着一位著名女演员的照片,上面还有编号。他知道这是其中一张,是烟草公司为促销而采取的一种手段。他仔细的看了看纸片,发现它的背面竟然完全是空白,他觉得这是个机会。他想,如果把纸片空白的一面印上相应的人物小传,这种纸片的价值就会大大提高。于是,他就到印刷这种纸片的公司,向该公司经理说明了他的想法,经理听了也觉得此 American Bowker is a caring person. One day, he saw a man open a pack of cigarettes, pulled out a piece of paper, readily thrown to the ground. Bowker bent over to pick up the piece of paper and saw a picture of a famous actress printed there, with the number on it. He knows that this is one of the ways that tobacco companies have taken to promote sales. He carefully looked at the paper and found that the back of it was completely blank, he thought it was a chance. He thought that the value of such a piece of paper would be much higher if printed on the blank side of the piece of paper. So, he went to print the paper company, explained to the manager of his idea, the manager also heard that