If you need speed, there may be only one or two ways to achieve the fastest results, whereas there are many slower alternatives.

如果您需要很快的速度，不管有多少种慢速的方法，但是可能只有一两种方法可以达到最快的结果。

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If you need speed, just walk on the treadmill, and if you want to coast, all you have to do is stay still and admire the view.

如果你想加速，只需在跑步机上走起来，而如果你想慢慢滑行，只要呆着别动欣赏风景就可以了。

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You need to work at the speed with which you feel comfortable, so you can enjoy the process.

你应该以你觉得舒服的工作速度工作，那样你可以享受这个过程。

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The fact that you don't need a force for it to move forever at a given speed in a given direction, that's not obvious, because in daily life you don't see that.

对于物体不需要力的作用就能保持,确定的速度和方向持续运动这一事实,它并非显而易见,因为在日常生活中你看不到这种情况

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because you need to know like, how fast the shutter speed and all that stuff,

因为你必须知道，像快门的速度，还有其他这一类东西，

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Why would you want to do this? speeeeed of course, up to 50% faster in some cases, but you can also (in theory) get better battery life and better performance if you underclock your device when you don't need all the speed and overclock when you do.

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You don't need a speed demon to serve in this capacity, because you can schedule large file transfers to happen overnight or at other times your home network isn't in heavy usage.

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"I would say especially for speed sports you need to have more access to tracks and whoever organises the Olympics needs to offer that, " said Schmid in January.

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