1、这一章是关于热能转化成动力的。
This chapter is about the transformation from heat to dynamic energy.
2、一群人自发地聚集在事故现场。
A crowd of people assembled spontaneously on the spot of the accident.
3、这次争吵是由误会引起的。
The quarrel originated from misunderstanding.
4、1949年后，军队接管了这个城市。
The Army took over the city after 1949.
5、为了你的健康，你不该承担太繁重的工作。
For the sake of you health， you shouldn‘t take on too heavy work.
6、近几年，机器人的应用越来越广泛和深入。
The application of robots has been increasingly wide and deep in recent years.
7、新开发的机器人有触觉，可以看见物体，还能做决定。
Newly developed robots have a sense of touch and are able to see and make decisions.
8、机器人在汽车行业应用广泛。
Robots are widely applied in automobile industry.
9、感光材料、数字照相机都是照相器材。
Light sensitive materials and digital cameras are all photography appliance.
10、机器人与自动化机器有重大的区别。
Robots are greatly different from automatic machine.
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