同学你好，该知识点来自沪江网校《BEC商务英语初中高级 四项全能实战签约【现金奖励班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好
这段的意思是
Next, the JIT concept was adopted and developed by Dr. Shigeo Shingo and Mr. Taiichi Ohno of the Toyota Motor Corporation, and it became known as the Toyota Production System. Its key features  were the elimination of all waste and the continuous improvement  of productivity.
接下来，Shigeo博士和丰田汽车公司的Taiichi Ohno先生采用并发展了JIT概念，它被称为丰田生产系统。它的主要特点是能够消除浪费并且不断改进生产力。
祝学习愉快~