Same principle applies to lights, knick-knacks and electronic decorations.
同样的，灯，小饰物和电器一类的装饰物也适用这样的原理。
The researchers exposed zebrafish larvae--a popular laboratory animal model--to lights flashing at different durations and frequencies.
研究人员将斑马鱼鱼仔——一个受欢迎的实验室动物模型——曝光，灯光以不同的持续时间和频率闪烁。
To test their hypothesis, researchers took some electrical lights, actually, they were light-emitting diodes.
为了验证他们的假设，研究人员使用了一些电灯，实际是使用了发光二极管。
At least once a fortnight a corps of caterers came down with several hundred feet of canvas and enough colored lights to make a Christmas tree of Gatsby's enormous garden.
至少每隔两周，一群餐饮服务商就把几百英尺的帆布和足够多的彩色灯带到花园里，在盖茨比的巨大花园里布置圣诞树。
These lights, known as adaptive signals, have led to significant declines in both the trouble and cost of travels between work and home.
这些被称为自适应信号的灯，已经显著降低了往返于工作和家庭之间的麻烦和成本。
Everything went black! All the lights in our flat turned off, including the TV. Mum took out the candles and Dad went to see what was going on.
一切都变黑了！我们公寓所有的灯都关了，包括电视。妈妈拿出蜡烛，爸爸去看发生了什么事。
Like if people jump the traffic lights, I don't know why there isn't a camera of the traffic lights to stop people doing that.
例如，我不知道为什么不在交通灯杆上安装监控摄像机来防止人们闯红灯呢？
Like if people jump the traffic lights, I don't know why there isn't a camera at the traffic lights to stop people from doing that.
比如，为什么不在交通灯杆上安装监控摄像机来防止人们闯红灯呢？
You will find the occasional sharpie who watches for the amber to come up on the adjacent set of lights.
你会发现偶尔会有一些敏锐的人，他们会注意到琥珀出现在相邻的一组灯上。
And, perhaps, similar to sails, they make a useful backup for when the lights go out.
也许，和帆船一样，它们在熄灯的时候可以作为有用的备用品。
The lights changed from red to green.
交通灯已由红变绿。
The janitor comes around to turn the lights out.
那个看门人会过来把灯关掉。
He tried not to let his irritation show as he blinked in the glare of the television lights.
在对着耀眼的电视光线眨眼时，他竭力不把自己的恼怒表现出来。
Overhead, the lights showed the old timbers, used to brace the roof.
在头顶上，光线照射出支撑屋顶的旧木头。
Would you like to live in a city where buildings turn the lights off for you, and self-driving cars will find the nearest parking space themselves?
你愿意住在这样一个城市里吗？那里的建筑物会为你关灯，而自动驾驶的汽车会自动找到最近的停车位。
For example, I am used to reciting poems when I wait for food at restaurants, and traffic lights on my way to deliver food.
例如，我习惯在餐馆等菜，以及在送餐路上等红灯的时候吟诗。
It is OK to go past the red lights if you are turning a corner or if there isn't any other traffic around.
如果你在转弯或者周围没有其他车辆，闯红灯是可以的。
Just before people began entering the hall, Larry dimmed the lights and turned up the sound system, which was playing soft music, hoping to create a warm personal atmosphere for the speech.
就在人们开始进入大厅之前，拉里调暗了灯光，打开了音响系统播放轻柔的音乐，希望为演讲创造一个温暖的私人氛围。
When we speak of Christmas, we tend to think of decorations, shiny lights, snow, presents, and Christmas trees.
当我们提起圣诞节，我们往往会想到装饰品、闪亮的灯饰、瑞雪、礼物和圣诞树。
He thought to himself, "This driver is just as dangerous as a speeder!" So he turned on his lights and pulled the driver over.
他心想：“这个司机和超速者一样危险！”于是他打开灯，把司机拦了下来。
I, of course, picked the wrong day to wear a sweatshirt under really hot lights, so thankfully, I came prepared with another item from the store.
当然，我选了错误的日子，在非常热的阳光下穿了一件运动衫，所以谢天谢地，我准备了另一件从商店买的衣服。
As the taxi began to move, I watched the lights go off, but my father didn't leave.
当出租车开始开动时，我看着灯灭了，但父亲没有离开。
Fluorescent lights use electricity to excite mercury vapor. This produces ultraviolet light that causes a phosphor coating inside the bulb to glow.
荧光灯用电激发水银蒸气。这会生成紫外线光而使得镀在灯管内壁上的磷涂层发光.
Perhaps you like to eat cheese right before bed, sleep with all the lights on, or put a pillow beneath your feet instead of your head?
或许你喜欢在临睡前吃点奶酪，睡觉的时候灯一定得都开着，或者是把枕头放在脚下面而不是头下面？
The lights go off, and the din of the tourists turns from a momentary grumble of protest to a greedy growl to whispered disappointment.
灯光熄灭了，一时间游客的噪声从短暂的抗议的抱怨声变成了贪婪的咆哮声，接着变成了失望的低语声。
The more students who enroll in a course but don't come to campus, the more the school saves on keeping the lights on in the classrooms, paying doorkeepers, and maintaining parking lots.
报名参加课程但不来校园的学生越多，学校在教室照明、支付门卫工资和维护停车场方面节省的开支就越多。
If you talk to the lights, they will change to the color of your choice.
如果你对着灯光说话，它们就会变成你选择的颜色。
They also talk to traffic lights and road sensors (传感器) .
它们还可以同交通信号灯和道路传感器进行交流。
Now the bionic eye only allows patients to see lights and unclear shapes.
现在这种仿生眼只能让病人看到光线和模模糊糊的形状。
In China, people expected to keep lights off for one hour at night.
在中国，人们希望晚上关灯一小时。
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