人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。

Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.

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实际上那是在以光的速度在加速而影响这个自旋。

It is in fact the increase in the speed of light that affects this increase in spin.

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复杂磁场中的隐藏能源以光、热和带电粒子释放，形成太阳风暴。

Storms brew on the sun when pent-up energy from tangled magnetic field lines is released in the form of light, heat and charged particles.

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And instead of having the electron giving off energy as a photon, instead now the electron is going to take in energy from light and move up to that higher level.

与电子以光子形式施放能量不同,我们现在要从光中,获得能量到一个更高的能级。

麻省理工公开课 - 化学原理课程节选

That makes sense because we're losing energy, we're going to a level lower level, so we can give off that extra in the form of light. And we can actually write the equation for what we would expect the energy for the light to be.

这很合理，因为我们在损失能量,我们要到一个更低的能级去,我们要以光的形式给出额外的能量,我们可以写下光能量的方程。

麻省理工公开课 - 化学原理课程节选