所以机器人就让它身体象真动物一样温暖。我们准备好了。

So the robot made the baby animal warm, like the real animal. We were ready.

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在一些方面我们的身体象汽车一样，它们需要好的原料去构筑和维修骨头、牙齿和肌肉。

Our bodies are like cars in several ways , they need good materials to build and repair bones , teeth and muscles.

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