杨硕说，“但是这些痛苦都值得。”

Butit was worth the pain.

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“让我们来看看自己能做些什么。”杨硕说。

"Let's see what we can do," said Yang.

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“未来有一天，回家后你可以用语音指令指挥电脑调暗灯光，用手势打开电视，看一眼空调就能调低温度。” 杨硕说。

"One day, when you return home, you will tell the computer todim the light, use a hand gesture to turn on the TV and glance atthe air conditioner to lower the temperature, " said Yang.

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