有一位年轻人好学不倦,经过长期勤奋钻研、刻苦实践,掌握了许多种手艺活儿,并且出了名。于是,他在城里开办了一家专门修理杂物的店铺,门前挂起一块大招牌,白漆的底板上写着“行行行”三个大黑字。店铺开张那天一大早,门前簇拥着许多看热闹的人。大家注目那块大招牌,对取这“行 There is a young man who learns and studies tirelessly. After a long period of hard work and study, he has mastered a great deal of workmanship and gained notoriety. So, he opened a shop in the city specializing in the repair of debris, hanging in front of a large signboard, white paint on the floor read “three lines” three big black. Shop opened early in the day, in front of many crowded watch crowded people. Everyone attention that piece of big sign, take this "line