A key concept of General Relativity is that gravity is no longer described by a gravitational "field" but rather it is supposed to be a distortion of space and time itself.

广义相对论的一个关键概念就是，不再用引力“场”来描述引力，而是用空间和时间本身的畸变来表述。

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Einstein's General Theory of Relativity describes the properties of gravity and assumes that space is a smooth, continuous fabric.

爱因斯坦的广义相对论描述了引力的性质，并假设宇宙是平滑连续的。

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Relativity treats time and space and gravity as a smooth, unbroken continuum.

相对论则将时间、空间及重力看作光滑、不可分割的连续统一体。

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My paper has quantum theory in mind in relation to relativity, mass and gravity.

FORBES: Higgs Boson Discovery Has Been Confirmed

In that case, though, physicists will have gained a better understanding of how the predictions of general relativity mesh with Newtonian gravity in the case of galaxies.

ECONOMIST: Cosmology

Instead of using Newton's theory of gravity to examine why fast-moving stars remain within their galaxies, the pair applied general relativity, Einstein's theory of gravity, to the problem.

ECONOMIST: Cosmology