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1. The robot has a big and rounded head.
    这个机器人有一个又大又圆的头。

2. A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
    当宇航员进行必要的修复工作时,"奋进"号上的一只机器手将抓住望远镜并托住它。