Youth at speed/时速青春

This book tells the story of railway workers who, in order to realize their dreams and develop the country's railways, continue to explore, overcome obstacles, and face unfair treatment when faced with the challenges of technological innovation, dilemmas, and their own life choices. When science and technology develop, they never give up and work actively. Enterprising.

本书讲述了为完成梦想与国家铁路的发展，铁路工人面临技术革新的挑战，困境和自我的人生取舍时，不断的探索，披荆斩棘，面对不公的对待，科技发展时，不言放弃，积极进取。