Let's take flight simulation as an example. If you're trying to train a pilot, you can simulate almost the whole course. You don't have to get in an airplane until late in the process.
让我们以飞行模拟为例。如果你想训练一名飞行员,你几乎可以模拟整个过程。在这个过程的后期,你才需要坐飞机。
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Trying