不同之处在于硬件，也就是电脑接受司机问路的方式和显示驾驶指令的方式。

The differences come in hardware—the way the computer accepts the driver's request for directions and the way it presents the driving instructions.

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用户可以通过佩珀的内心声音知晓它遇到了困难，并且通过对客户指令划分优先顺序的方式解决了困难。

Through Pepper's inner voice, the user can learn Pepper was facing a difficult situation and solved it by prioritizing the user's order.

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以这种方式拉近地理距离，让传送买卖指令的时间缩短了数毫秒。

Reducing geographical distance in this way cuts milliseconds off the time it takes for buy or sell messages to be sent into or back from an exchange.

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And the second thing we're going to need, is we're going to need a way to give instructions to the computer to manipulate that data.

我们需要的第二件事情是，我们需要一种,能给予计算机指令,以操作数据的方式。

麻省理工公开课 - 计算机科学及编程导论课程节选