新概念英语第二册 summary writing72

Sir Malcon Campbell set up a lang-speed record in 1935 which driving a car called bluebird.It had been specially built for him.His average was speed incorrectly declared to be 299 miles per hour,but this mistake corrected later.He had averaged 304 miles an hour.Among them is who have exceeded the old record whosSir Malcon's son,Donald,is one of the racing driverse .