But I could write that same policy and write a simulator around it and write populations around it and I could see that effect instantly with a computer.

但我可以写出同样的政策,并且为之编写出一个模拟环境,和一些模拟人群,我就可以立即在电脑上看到结果。

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The astronauts aboard the Space Shuttle Discovery today used a computer simulator to practice landing in preparation for their planned return to Earth tomorrow.

NPR: Former Astronaut on NASA Risk Assessment

The difference between the Montrose rig-simulator and (say) a flight simulator is that it is not completely under the computer's control.

ECONOMIST: Virtual reality

The computer was conceived as a U.S. Navy flight simulator, and development had begun in 1946.

CNN: Machines on a mission