Will waking up to Philips Wake-up Light replace the missing sun?
飞利浦将起床唤醒灯替换丢失的太阳？
That's why cameras use flashes in low-light environments: the flash gives the camera's sensors an extra dose of photons, the particles that make up light, Fergus says.
费格斯说，照相机在光线昏暗的情况下需要使用闪光灯的原因是：闪光给照相机传感器提供大量额外光子，光线正是由这种粒子组成的。
At first, visions of the TARDIS and traveling through time come to mind. However, the technology is used to speed up light and slow it down on opposite sides, thereby creating a "gap."
另外一项技术依靠的是通过改变光纤的密度来控制光的速度，在一端把光速加快，在另一端让它慢下来，从而造出一个“缺口”，在这个时间缺口里，你做任何事情都是没法被别人看到的。
The harsh light showed up the lines on her face.
在耀眼的光线下，她脸上的皱纹清晰可见。
Alerted by a noise downstairs, he sat up and turned on the light.
楼下的响声使他警觉，他坐起来打开灯。
From bizarre antimatter to experiments that tie light up in knots, physics has revealed some spooky sides of our world.
从奇异的反物质到把光捆扎成结的实验，物理学已经揭示了我们世界的一些幽灵般的方面。
This light is passed through a prism, which breaks it up into a spectrum.
这种光通过棱镜，而棱镜把它分割成了一道光谱。
She turned up the light, and Peter saw.
她把灯调亮，彼得看清了。
For cooler (blue or green) light, you'll tell the camera to warm things up, and in warm light, you'll tell it to cool down.
对于较冷的光源（蓝或绿色），你会让相机给照片增加暖色，而在暖光源下，你要让它给照片降温。
Usually at this time the yellow light just light up.
而通常此时黄灯才刚亮起。
The red flowers, blooming like burning fire, light up her world.
那些红色的花朵像燃烧的火一样绽放，照亮了她的世界。
He came up to me and asked for a light.
他走到我跟前来借火。
She was relieved to see his face light up with a boyish grin.
看到他脸上显出孩子气的笑容，她松了一口气。
It would be good to be able to travel light, but I end up taking too many clothes.
能够轻装旅行再好不过，但我最终还是带了太多衣服。
He found the blue light, and made her a signal to draw him up again.
他找到了那盏蓝灯，给了她一个信号，让她把他拉上来。
In the Lantern Festival, people would usually go to the night fair where thousands of lanterns light the night up.
在元宵节，人们通常会去逛夜市，也是上许许多多的灯笼将夜晚点亮。
Peter's mother got up from her work now, saying, "I must make a light."
彼得的母亲这时从工作中站起身来，说：“我得点灯了。”
"Don't turn up the light," he cried.
“别把灯调亮。”他喊道。
I will turn up the light, and then you can see for yourself.
我把灯调亮，然后，你自己看吧。
The horses were climbing up a hilly piece of road when she first caught sight of a light.
当她第一次看到灯光时，马正爬上一段山路。
Visible light consists of different colors or wavelengths, which together make up what's called spectrum, a band of colors, like you see in a rainbow.
可见光由不同的颜色或波长组成，它们共同组成了所谓的光谱（一段颜色），就像你在彩虹中看到的那样。
The kids spent time handing out coats to the homeless and tied the rest around light poles for others to pick up.
孩子们把外套分发给无家可归的人，然后把剩下的衣服绑在灯杆上让其他人带走。
The lamp takes energy from a plant growing in a wooden box and uses it to light up an LED light bulb.
这种灯从生长在一个木箱里的植物中获取能量，然后用它来点亮一个LED灯泡。
Beyond the light of the fire everything was swallowed up in the blackness of darkness.
除火光之外，一切都被黑暗吞没了。
应用推荐