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热心网友
Here is a robot. It has two strong arms. It can carry a lot of heavy things. So people don't have to carry these things by themselves. The robot can also run very fast so that it can save a lot of time for people. The robot has two big eyes which can be used as cameras. It can take photos and videos, and send back to people's computers. So the robot can go to any dangerous place. In short, this robot is very useful to us. (87字)
热心网友
Here is a robot. It has two strong arms. It can carry a lot of heavy things. So people don't have to carry these things by themselves. The robot can also run very fast so that it can save a lot of time for people. The robot has two big eyes which can be used as cameras. It can take photos and videos, and send back to people's computers. So the robot can go to any dangerous place. In short, this robot is very useful to us. (87字)