The CPU processes computer instructions to perform work, just like car engines to use fuel to generate power.

CPU通过处理计算机的指令来进行工作，就好像汽车发动机利用燃料来产生动力。

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The challenge is doing it under 150 atmospheres of pressure with the tools and lights of a robot mini-submarine that gets its power and instructions by way of a cable.

使用机器人迷你潜水艇上的工具，借助其灯光，在150个大气压下工作，才是真正的挑战。这个迷你潜水艇通过一根电缆获得能源和指令。

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A processor implementation that conforms to the Power Architecture has four basic classes of instructions.

遵循Power Architecture的处理器实现有四类基本指令。

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Before you power up, read the instructions.

FORBES: Safety

Feet on the brakes, I followed John's instructions to bring the power up to takeoff level, my cue being a computer display on the panel.

FORBES: Jet Pilot for a Day

Finally, in what is probably the best, up-to-date measurement of national economic power, MIPS (millions of instructions per second), the United States share is 48% (Japan is second with 7% and Germany is third with 6%).

CNN: Mission: Peace -- Analysis