I used to be all sweetness and light on the outside, but inside I would be boiling with rage.

我过去虽然表面上笑呵呵的，可是心里却怒火中烧。

《柯林斯英汉双解大词典》

The key development lies in the ability of the sphere, an optical device, not only to remain invisible itself but to slow light.

关键在于光纤球功能的开发，一种光学设备，不仅要保持自身的不可见性，还要能减缓光线。

youdao

If you buy them out somewhere you're going to get one that's maybe the size of a light bulb, but it's a huge light.

如果你在某个地方买了它们，你可能会买到一个灯泡那么大的灯，但它是非常大的灯。

youdao

The body is light to reddish brown, but lighter on its underside.

VOA: special.2010.06.22

And the Aristotelian view held for a long time, but eventually it started to crumble in the light of more data.

而亚里士多德的观点在很长时间里得到了认同，但最终还是崩溃了,在越来越多的数据面前。

麻省理工公开课 - 固态化学导论课程节选

They are supposed to take that light out, but maybe by the end of the semester a miracle will occur. So why don't you look over here.

他们应该把灯关掉，但是可能直到期末这个奇迹,才会发生，所以，你们看这边吧。

麻省理工公开课 - 固态化学导论课程节选

It's whether we sustain the leadership that has made America not just a place on a map, but the light to the world.

CNN: Transcript: Obama's State of the Union speech

The experience in Desert Shield demonstrated that limits on lift assets and the lack of prepositioned equipment affects the ability to deploy any but light land forces to halt the aggression.

CENTERFORSECURITYPOLICY: Center for Security Policy | The Measure of a Superpower: A Two Major Regional Contingency Military for the 21st Century | Page: 2

He wants the UK to remain within the EU but believes there is a need to redefine the relationship in light of moves towards further integration by countries using the single currency.

BBC: Lord Heseltine attacks David Cameron's EU strategy