The president said those who grab power through violence deserve punishment which matches the gravity of their crime.

总统说那些通过暴力攫取权力的人应当受到与其罪行严重性相一致的惩罚。

《柯林斯英汉双解大词典》

By the looks of these photos, some people have stuck with that magical feeling and grew up with Levitation skills.They are able to fly by employing the power of mind to defy the laws of gravity.

看着下面这些照片，让人产生一种这些人天生就会飞的错觉，他们能够利用心灵的力量战胜重力。

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And since a typical tower contains a full day's worth of water, the force of gravity can maintain the hydrostatic pressure of the water system even when the power goes out.

普通水塔储蓄一整天的用水，由此，即便在停电的情况下，重力作用仍能保持供水系统的静水压力。

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All his movements were made against a force that could reach six times the power of gravity.

VOA: special.2010.07.07

Like wind and sunlight, the power of gravity is an infinite resource.

FORBES: Gravity May Soon Qualify As Renewable-Energy Resource in New York

In other green tech and design news, Hitachi unveiled an impressive new wireless controlled robot to help with the Fukushima Daiichi cleanup and London-based designers Martin Riddiford and Jim Reeves developed the GravityLight, an amazing low-energy, battery-free light that works by harnessing the power of weight and gravity.

ENGADGET: Inhabitat's Week in Green: madder root batteries, sun-powered plane and the world's first fiber-optic solar cell

And there is no indication that the reason why decaying dams are found at each point where the town brook falls ten feet is because there used to be a dozen factories on its banks using the gravity power of falling water to turn out a variety of industrial products.

FORBES: A Cautionary Tale From America's Hometown