Some people place Christmas lights on young trees for warmth.

VOA: special.2010.01.12

In other words, he hoped to revive in some way the spirit of the ancients of antiquity, but to modify it in the lights of his own experience.

换句话说，他希望能够,复兴远古先贤的精神，但加入,他个人的亲身经历。

耶鲁公开课 - 政治哲学导论课程节选

There can be some dangers, especially at nighttime. Central Park, there's no lights.

可能会有些危险，特别是在夜间。中央公园晚上没有灯，就更加危险。

纽约生活 - SpeakingMax英语口语达人

Once you get that, once you get the value, "Christmas tree," as opposed to "red lights," "red lights" being perhaps a part of some Christmas trees, then you see that you're back in a semiotic system and a very obvious one, because a Christmas tree is a not-menorah, not-Kwanzaa candles.

一旦认识到这点，红灯，指的其实是圣诞树“,红灯是圣诞树的一部分，那么你会发现你回到了符号学的解释中，圣诞树不用于犹太教或者非洲人的节日。

耶鲁公开课 - 文学理论导论课程节选

So this is our final equation, and this is actually called the Balmer series, which was named after Balmer, and this tells us the frequency of any of the lights where we start with an electron in some higher energy level and we drop down to an n final that's equal to 2.

把2代入到这里，所以得到1除以,这就是我们最终的方程，这叫做Balmer系，以Balmer名字命名的,它告诉我们从高能级掉到n等于2的,最终能级所发出光的频率。

麻省理工公开课 - 化学原理课程节选