Now, more and more serious environmental problems. So, I want to invent a green robot. Its first function is to purify the air, the first is it filled with an air purifier, will first inhaled air, and the compressed air, then filtering, purification, finally released. In this way, the air will be gradually improved. The second function is to clean up the river, second of its head with a high IQ, smart chip high resolution, special control "six arm" in the "three arm", which "three arm" role is: clean up garbage, cleaning water. In this way, people don't worry about not drinking water. Third is the garbage, it also "three arm" is used for cleaning. Moreover, its third heads with a small solar power and wind power generation, so will not stop working due to no power.
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