A robot is a machine that does some kind of work. , A computer tells the robot what to do. , Robots are good workers. , Robots do not get sick or tired. , Robots do not need paid. , Robots can lift heavy car parts. , Robots can use tools that are very hot. , Robots can work in places that are too dangerous for people. , Robots can go deep in the ocean or into space. , The robot that went to Mars is called a rover. ,

All About Robots

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?