iRobot公司曾经研制出供处置炸弹和和其它危险品的较大型的机器人，而现在面临的挑战是，要把所有东西塞到一个5磅重的的盒子中而不会散包。

IRobot has been building larger robotic rovers that are used for bomb disposal and other hazardous tasks, but the challenge was putting everything into a five-pound package that doesn't fall apart.

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这个机器人在搬盒子搭积木呢?索尼公司新设计的这个聪明的机器人有60里面7.5千克重。

The new smart robot, Sorry, is 60 centimeters high. It weighs 7.5 kilogram. It has a camera "eye" on its head.

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