阅读理解

    Pepper works in a supermarkert in Germany. He is different from other emplayees (雇员). Pepper is a robot that looks like a human.

    A Japanese company made Pepper in 2014. Pepper is as tall as a 6-year-old kid. He has cameras. They help him recognize things around him. There are wheels under his body. They help Pepper move.

    The robot can do a lot of things. He can read people's emotions (感情) and communicate with people. He can also teach students about programming.