Restless and undecided as to a career, he spent long periods away from school working on farms, in a sugar-beet factory and on a road-building gang.是什么意思_Restless and undecided as to a career, he spent long periods away from school working on farms, in a sugar-beet factory and on a road-building gang.在线翻译_英语_读音_用法_例句