Turning back to the mirror, Jenny saw a flash of light from the watch in the glass.
回头照镜子，珍妮发现手表发出了一束光。
We have to cancel all other light sources to see this very, very dim light from the atoms.
我们不得不遮蔽所有其他的光源，才能看到这个原子非常暗淡的光线。
The light they saw in the sky might have been light from the ground, reflected on to the clouds.
他们在天空中看到的光可能是来自地面反射到云层上的光。
Just below the chromatophores is a layer of cells that reflect light from the environment, and these cells help the octopus create a precise match with the colors that surround them.
色素团下面是一层细胞，它可以反射周围环境的光，这些细胞可以帮助章鱼精确地匹配周围的颜色。
The light from all over the world is on you.
来自世界各地的光都照在你身上。
They stop the light from going up into the sky.
它们阻止光线往天上照。
A special material on the surface receives UV light from the sun.
表面的一种特殊材料接收来自太阳的紫外线。
The light from the riverboat makes the dark scene a bit livelier.
河船的光线使黑暗的场景生动了一点。
On the other hand, even the light from a screen could influence their sleep.
另一方面，即使是屏幕上的光线也会影响他们的睡眠。
Researchers find that man-made light from some electronic products at night may reduce the brain chemicals that help sleep.
研究人员发现，一些电子产品在夜间发出的人造光可能会减少大脑中有助于睡眠的化学物质。
Research has found that the body will slow or stop it with light on, get away from any light, even the blue light from your charging smart phone.
研究发现，当灯亮着时，身体会放慢分泌荷尔蒙褪黑素的速度或停止分泌，要远离任何光源，甚至是正在充电的智能手机发出的蓝光。
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.
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。
Ever and anon the light from his cigar gave a touch of colour to his face.
他抽的雪茄烟不时地把他的脸照得通红。
Light from stars, even nearby in our own galaxy, doesn't stand a chance against that.
即使是我们银河系附近的恒星发出的光，也无法与之抗衡。
Spectroscopy is basically the study of spectra and spectral lines of light, and specifically for us, the light from stars.
光谱学基本上是一种研究光谱和光谱线的学科，特别对我们来说，是研究恒星发出的光。
The dazzling light from the digital device dizzied me.
来自数字化的设备的耀眼的光使我头昏。
Our dimly lit labroom was filled with light from these new born galaxies.
昏暗的实验室里满是从这座新诞生的星系里发出的亮光。
The now moonless sky was drenched with bursts of light from big lamps.
没有月亮的天空，沐浴在大灯的光芒下。
He guided them with the cloud by day and with light from the fire all night.
他白日用云彩，终夜用火光，引导他们。
He also said the moon borrowed its light from the sun, which was made up of fire.
他还认为，月亮从太阳那里借来了光，太阳产生了火。
When we returned to the street, light from the kitchen Windows had filled the areas.
等我们回到街上，灯光从厨房窗户透到街上。
As for the green tint, that's just light from the room, not part of the condition.
至于图片中的眼睛有些淡绿色，那是房间光线的问题，不是格雷夫氏病的症状。
The problem is covering a rectangular sensor chip with a circle of light from the lens.
问题在于要用镜头上的光圈盖住传感器芯片。
Instead the nebula glows with light from hydrogen gas being charged by the stars' radiation.
星云的光辉则是来自在恒星强烈辐射作用下带电的氢气。
The person in room 13 was wearing a tall, pointed hat. Also, the light from room 13 was red.
13号房间的人戴着一顶高高的带尖顶的帽子，而且那个房间发出的光的颜色是一种如血般的红色。
So we have to cancel all other light sources to see this very, very dim light from the atoms.
因此，我们不得不遮蔽所有其他的光源，才能看到这个原子的非常，非常暗淡的光线。
The new findings come from a study of light from hundreds of thousands of distant galaxies.
这个新发现是对来自几十万个遥远星系的光线所作研究的结果。
Blue light - such as the light from the blue sky - is best for stimulating the circadian system.
蓝色的光——比如来自蓝天的光线——对生物钟的刺激最强烈。
Blue light - such as the light from the blue sky - is best for stimulating the circadian system.
蓝色的光——比如来自蓝天的光线——对生物钟的刺激最强烈。
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