Gravitational lensing occurs because gravity, as Einstein showed, bends light.

引力透镜效应(注2)的产生是因为引力会改变光路，正如爱因斯坦提出的那样。

youdao

During such a collision, their kinetic energy is converted into other particles (since, as Einstein showed, energy and mass are but two sides of the same coin).

在这样的撞击过程中，它们的动能转换成额外的粒子(正如爱因斯坦所指出的那样，这是由于能量和质量只是同一个硬币的两面而已)。

youdao

That (as Einstein showed) means that from the particle's point of view time stands still and space contracts to nothingness.

ECONOMIST: Cosmology

In 1905, Albert Einstein's theory of relativity showed that there is no such thing as absolute time.

BBC: Meet the world's director of time