He couldn't stop; he didn't know yet even how to turn at that speed.
他没法停住;他还不知道在这样的速度下如何转弯。
A flash of light can be extremely quick but not many cameras can operate at that speed.
光亮的一瞬间能达到极其快的速度,但是没有多少照相机能在这样的速度下运作。
At that speed, it will escape the galaxy's grasp and sail off into intergalactic space.
按照这样的速度移动,它将脱离银河系的掌握,飞入星际空间。
At that speed, the pressure is three times the force of gravity.
VOA: special.2010.07.07
At this instant, the planet may be moving at that speed.
在这个时刻,行星可能在以这个速度运动
Even though a hard drive spins at 7200 times per minute or even faster, that's relatively slower than the speed of light.
即使一个硬盘驱动器的转速达到每分钟7200次,甚至更快,仍然比光速慢。
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