保龄球——全民运动

　　Brief简介
　　Bowling is a game in which players attempt to score points by rolling a ball alonga surface to knock down objects called pins. There are many forms of bowling,and the earliest known form has been dated back to ancient Egypt. Probably thebest known form today is the American game of Ten-pin bowling. This form, inboth amateur and professional versions, is played around the world, making it oneof the largest participation sports available.