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。
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。
"I've seen those magic moments when children are talking to someone they are inspired by—their eyes are shining and their faces light up," she said.
她说：“我已经看到了那些神奇的时刻，当孩子们与让他们受到启发的人交谈时，他们的眼睛在发光，他们的脸也明亮了。”
After testing different combinations, they chose two materials that worked: a silver-plated yarn that can light up and a kind of thread that conducts electricity.
在测试了不同的组合后，他们选择了两种有用的材料：一种可以发光的镀银纱和一种导电的线。
Ping的眼睛亮了起来。
Sometimes the keyboard doesn't light up when it should.
有时，键盘在该亮的时候却不亮。
Many places have dazzling displays that light up the night.
很多地方都有能够点亮这个夜晚的绚丽多彩的表演。
Abruzzi's eyes light up and he wants to know who sent it.
Abruzzi的眼睛亮了起来，他想知道信是谁送的。
We should be able to light up a small device like an LED (light Emitting Diode).
我们可以用它来驱动一个小型的用电装置，像LED灯(LightEmittingDiode)。
I've seen children's eyes light up when I tell them about black holes and the big bang.
当我向那些小孩讲述黑洞和宇宙爆炸时，他们的眼睛闪烁着光芒。
No smoking signs may be driving more people to light up, a psychological study suggests.
一个心理学研究暗示，“请勿吸烟”的标志很可能促使更多人开始抽烟。
When, and only when, these genes are turned on do the bacteria make these proteins and light up.
在且仅在这些基因被激活的情况下，细菌才会制造相应的蛋白，并将其点亮。
In front of her, the shops would suddenly light up. The street would fill with people and lights.
夜色在身后点滴凝集，面前的店铺骤然亮起灯火，行人和灯光渐次布满大街。
You will be amazed at how people, even strangers will light up when you say something next to them.
你会惊奇地发现，当你向旁边的人表示问候时，那些人，甚至陌生人都是多么开心。
They could refuse to light up for no apparent reason, because of some infinitesimal rupture in the filament.
由于灯丝里极其微小的破裂，它们可以没有明显理由地拒绝点亮。
But researchers have recently discovered that when these areas of our brains light up, other areas go dark.
但是研究人员最近发现当我们大脑的这些区域变亮的时候，其它区域会变暗。
The parts that light up when thinking "dog," for instance, are different from those that respond to "airplane."
“举个例子，当你想到‘狗’的时候，相关区域的活动就会活跃起来，这与想到‘飞机’的脑区域是不一样的”。
Its eternal fervidity lets me light up the roaring flame of desire and break out the spring thunder of heart.
那永恒的炽热，让我心中燃起希望的烈焰、响起春雷。
Fireworks light up the sky to launch the Christmas tree display along a bay walk in Palawan city, Philippines.
菲律宾巴拉望，在海湾散步区燃放烟火，启动周围圣诞树展览活动。
Truths as old and simple as this began to light up for me like the faces of the men and women in the little church.
古老而又简洁的真理就如同点亮了小教堂里那些男男女女的生命般，也点亮了我的生命。
Power from the battery is used not only to charge mobile devices, but also light up optical fibers inside of the bag.
蓄电池中的电力不仅可以用来给电子设备充电，而且还可以点亮背包内部的光导纤维。
And a big hydropower plant at the nearby Kajaki dam should be able to light up Kandahar for a fraction of the cost.
而且只需上述费用的一小部分，就可在附近的卡贾基大坝建一座大型水力发电厂，应该足以为坎大哈提供照明用电。
Proper praise has positive effects, which could light up the mood of the opposite side and enhance the atmosphere.
婚介公司相关人士表示，适度的赞许有积极的效果，可以提升对方的情绪并活跃谈话的氛围。
When you turned the knob to switch it on, an orange glow would gradually light up a darkened room on a winter's evening.
当你扭开旋钮，一道橙色的亮光会逐渐照亮一个冬季傍晚的漆黑房间。
They light up when the Sailfish hunts, confusing their prey and letting their fellow hunters know what they’re doing.
当旗鱼觅食的时候，这些条纹会发亮，用来迷惑猎物的同时也让它们的同伴了解自己现在的行动。
Our own sun may or may not puff out and light up like Kronberger 61 when it begins to die some five billion years from now.
我们的太阳几十亿年后步入死亡时，也许会也许不会像Kronberger 61那样迸散外壳然后点亮附近的气体。
According to the survey, Australian smokers light up an average of 13.8 cigarettes every day or 5,037 cigarettes a year.
调查显示，澳大利亚烟民平均每人每天吸13.8根香烟，合每人每年吸5037根。
I used to be a smoker. The first thing I did when I woke up at 6am was to reach out of bed, grab a cigarette and light up.
我曾是个烟民，每天早晨6点醒来的第一件事便是离床伸手去拿烟点上。
According to the survey, Australian smokers light up an average of 13.8 cigarettes every day or 5, 037 cigarettes a year.
调查显示，澳大利亚烟民平均每人每天吸13.8根香烟，合每人每年吸5037根。
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