你安静地听着，眼睛里闪耀着一种光茫，我感到你好像带动了那棵小小的圣诞树也跟着聆听，就像童话里的故事那样。
And you listened, and your eyes shone, and I felt that you had even made the little Christmas tree listen too, as in afairy story.
我们州内的一些木材公司在砍伐树木时采取了完全砍伐光的过分做法，我对此感到不快，于是指派史蒂夫·史密斯率领一个特别小组去调查此事。
I was upset by what I thought were excessive clear-cutting practices by some of our timber companies and appointed Steve Smith to head a task force to look into it.
无论冬夏，数小时明亮的阳光都可以灼伤眼球表面，使之感到短暂的疼痛。这种病状叫做光致角膜炎。
Winter or summer, hours of bright sunlight can burn the surface of the eye, causing a temporary but painful condition known as photokeratitis.
这个问题被称作“光衰”，它不仅让业界精英感到无措和迷茫，也威胁着电气照明行业的未来。
The problem is known as droop, and it’s not only puzzling the brightest minds in the field, it’s also threatening the future of the electric lighting industry.
此后不久，我感到有个肿块。我去看了医生，做了X光透视、各种检查和化验。他们告诉我说，我得了癌症。
Soon after this, I felt a lump. I went to my doctors, and after X rays, tests and lab work were done, they told me I had cancer.
几个小时强烈的阳光，或者从一个特殊的灯发出的光，可以帮助你的身体产生使我们感到快乐的化学物质。
A couple of hours of strong sunlight or light from a special lamp can help your body make the chemicals that make us feel happy.
一项研究表明，年龄13至64岁的人群中，约有95%在睡前使用电子产品，特别是年轻人。医生称，电子产品在夜间发出的光可能会让人在睡前感到兴奋。
According to a study, about 95% of the people between the ages of 13 and 64 use electronics before bed, especially the young people. Doctors say that the light from those electronics at night may make you excited before you go to bed.
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