lights是什么意思

篇一：013-第十三篇The Northern Lights

第十三篇 The Northern Lights

The Sun is stormy and has its own kind of weather. It is so hot and active that even the Sun’s gravity cannot hold its atmosphere in check! Energy flows away from the Sun toward the Earth in a stream of electrified particles that move at speeds around a million miles per hour. These particles are called plasma, and the stream of plasma coming from the Sun is called the solar wind. The more active the Sun, the stronger the solar wind.

The solar wind constantly streams toward the Earth, but don’t worry because a protective magnetic field surrounds our planet. The same magnetic field that makes your compass point north also steers the particles from the Sun to the north and south poles. The charged particles become trapped in magnetic belts around the Earth. When a large blast of solar wind crashes into the Earth’s magnetic field, the magnetic field first gets squeezed and then the magnetic field lines break and reconnect.

The breaking and reconnecting of the magnetic field lines can cause atomic

particles called electrons trapped in the belts to fall into the Earth’ s atmosphere at the poles. As the electrons fall to the Earth, they collide with gas molecules in the atmosphere, creating flashes of light in the sky. Each atmospheric gas glows a different color. Oxygen and nitrogen glows red and green and nitrogen glows

violet-purple. As these various colors glow and dance in the night sky, they create the Northern Lights and the Southern Lights.

Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves. During solar maximum, auroras are seen as far south as Florida, even Mexico!

Auroras often seem to be very close to the ground, but the lowest aurora is still about 100 kilometers above the ground, a distance much higher than clouds are

formed or airplanes can fly. A typical aurora band can be thousands of kilometers long, a few hundred kilometers high, but only a few hundred meters thick.

We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!

练习：

1. The Sun’s gravity is too weak to keep its plasma from flowing to the Earth. A Right B Wrong C Not mentioned

2. The Earth is quite safe with a magnetic field surrounding it to protect it from the attack by the solar wind. A Right B Wrong C Not mentioned

3. Some scientists are worrying about the possible disappearance of the Earth’s protective magnetic field in the future. A Right B Wrong C Not mentioned

4. The auroras are formed when the electrons falling into the Earth’s atmosphere at the poles and colliding with gas molecules in the atmosphere. A Right B Wrong C Not mentioned

5. You cannot sec the Northern Lights unless you are in Alaska or Canada. A Right B Wrong C Not mentioned

6. Tens of thousands of tourists take special trips to Norway and Sweden every year to watch the Northern Lights. A Right B Wrong C Not mentioned

7. An aurora is generally close to the ground and is very long and thick. A Right

B Wrong C Not mentioned

第十三篇北极光

太阳是狂暴的，有它自己独特的气候。太阳太热，其活动又太剧烈，以至于无法控制它自己的大气层。热量以电粒子流的形式逃离太阳，流向(来自:WWw.SmhaiDa.com 海达范文网:lights是什么意思)地球，时速高达100万英里。这些粒子叫等离子体，来自太阳的等离子流叫太阳风。太阳活动越剧烈，太阳风越强烈。

太阳风不断地流向地球，但是不必担心，因为有一个保护性的磁场包围右战们的地球。使指南针指向北方的相同的磁场也把来自太阳的粒子导向地球的南北两极。这些受控的粒子被吸附在地球周围的磁场。当强大的太阳风侵入地球磁场时，首先磁场受到挤压，接着磁场磁力线断开又闭合。

磁场磁力线的断开和闭合产生叫作电子的原子粒子，被截留在磁场，落入地球两极的大气层。

等离子流的电子进入地球，与大气层的气体分子发生碰撞，在天空中产生光芒。每一种大气层的气体产生不同颜色的光。氧和氮发红绿光，氯气发蓝紫光。当这些不同的颜色在夜空中闪烁跳跃时，就形成了北极光和南极光。

看极光是很有意思也很令人振奋的。然而通常只有在极北面，像阿拉斯加州和加拿大等地方才能看到。横过天空的极光移动速度通常很慢，用肉眼就能很轻易地观测到。而它们还能跳动、闪烁甚至像波一样流动。在太阳风暴达到最高峰的期间，明亮的北极光甚至在位于极南面的佛罗里达州乃至墨西哥都能看到。

极光似乎很接近地面，但是最靠近地面的极光离地面也有100公

里，比云层都高，飞机也无法到达。一条典型的极光带有数千公里长，几百公里高，但是只有几百米厚。

希望你在有生之年至少去极北面像北极圈等地区旅游一次，看看北极光。此次经历必将使你终生难忘。

篇二：city lights翻译

查尔斯-卓别林在本剧中饰演一名流浪汉，虽然身无分文，但心地善良。一日，他邂逅一名卖花女，这个女孩虽然拥有清纯的容貌但眼睛却是盲的，流浪汉用仅有的钱买了一朵花，他将这朵花时刻带在身上。他看到卖花女的处境非常艰难，和奶奶相依为命，微薄的收入让两人艰难度日，流浪汉决定竭尽全力的帮助卖花女，在卖花女的心中，他是一位高大、善良、富有的人。

他竭尽全力的赚钱，并决心为盲女治好眼睛。意外的他救了一名富翁，还被富翁请回家去，待为上宾，喜出望外的流浪汉以为自己这次能彻底帮助盲女，可是第二天清醒之后的富翁却翻脸无情，还将他赶了出去，无奈的他只能到拳击俱乐部去打拳赚钱，瘦小的他不堪重击，晕倒在拳击台上…… 一天，在街上徘徊的他又遇到自己救过的富翁，这次富翁对他非常热情，还给了他1000元让他资助盲女，喜极而泣的他决定马上去帮助盲女，他与富翁两人却遭遇到强盗抢劫，流浪汉拼命保护自己的财产，却被警察误会入狱。

两年后，刚刚走出监狱的他意外在街上再次邂逅卖花女，此时的她已经双目复明，还拥有了属于自己的花店，流浪汉的双眼定格在看到卖花女的瞬间……

篇三：你能猜出这些英语习语什么意思吗？

你能猜出这些英语习语什么意思吗？

1. The lights are on but nobody's home.

Used to describe a stupid person.

灯亮着却没人在家——用于描述很愚蠢的人。

Example: She failed such an easy exam? The lights are on but nobody's home! 例子：这么简单的考试她都能挂？脑子还能再笨一点吗！

2. When pigs fly.

About something that will never happen.

除非猪都会飞了——表示某事永远都不会发生，绝无可能。相当于over my dead body. Example: You will be a movie star when pigs fly!

例子：等猪都会飞了你就能成电影明星了（你永远也别想当电影明星了）。

3. To have Van Goghs ear for music.

To be tone deaf. (Van Gogh only had one ear!)

用梵高的耳朵听音乐——音痴。（梵高只有一只耳朵！）

Example: Tom really shouldn't play the piano. He has Van Goghs ear for music. 例子：汤姆真不该弹钢琴——他简直就是个音痴。

4. To pig out.

To eat a lot very quickly.

像猪一样吃—快速吃掉很多东西，狼吞虎咽。

Example: After the marathon, the runners pigged out at a dinner buffet. 例子：马拉松跑完后，参赛者们在自助餐晚宴上狼吞虎咽。

5. Everything but the kitchen sink.

Almost everything has been included.

除了厨房里的水槽什么都有——几乎包括了所有事。

Example: Maria was trying so hard to get the question right, she was throwing out everything but the kitchen sink!

例子：为了证明问题是正确的，玛利亚几乎把所有的事都说了个遍。

6. To put a sock in it.

To tell someone noisy to be quiet.

放只袜子在里面——告诉某个很吵的人保持安静。

Example: Jane was yelling while I was studying so I told her to put a sock in it.

例子：当我在学习时简在那边大喊大叫，于是我让她闭上嘴巴。

7. To have a cast iron stomach.

To have no problems eating or drinking anything.

有个铁胃——吃、喝任何东西都没问题。

Example: I think I would be sick if I ate all that food, but Joe seems to have a cast iron stomach.

例子：我觉得如果我把所有食物都吃了，我肯定会生病，但是乔看起来就像有个铁胃一样，吃多少都没事儿。

8. To drink like a fish.

To drink heavily.

像鱼一样能喝——海量。

Example: The group at the bar seems to be having a party and you can tell he's the birthday boy because he is drinking like a fish!

例子：酒吧里的这群人看起来像是在举行生日派对，很明显可以看出他是这个派对的主角，因为他一直在不停地喝。

9. Use your loaf.

Use your head, think smart.

用你的面包——动动脑子，仔细想想。

Example: Come on Parker, use your loaf! I know you can solve this problem! 例子：快来帕克，动动脑子！我知道你能解决的。

10. Finger lickin' good.

Extremely tasty.

好吃到要舔手指——非常美味。

Example: My mom makes the best steak! Its finger lickin' good! 例子：我妈妈最擅长做牛排！简直好吃爆了！

篇四：Windows或者linux下安装HP Lights

Windows或者linux下安装HP Lights-Out Online Configuration Utility工具当前最新为4.4.0. 支持

- Integrated Lights-Out 2 firmware version 1.00 or later

- Integrated Lights-Out 3 firmware version 1.00 or later

- Integrated Lights-Out 4 firmware version 1.00 or later

使用方法：

1. 添加用户

创建一个add_user.xml文件

在系统中键入

hponcfg /f add_user.xml /s

username=testuser,login=testlogin,password=testpasswd

篇五：Hit the Lights

Hit the Lights - Selena Gomez

It's the boy who never told I like you

那个你未曾表白的男孩

It's the girl you let get away

那个你忍痛放手的女孩

It's the one you saw that day on the train

那个你在火车上瞥见的他（她）

But you freaked out and walked away

让你惊慌失措 默默溜走

It's the plane you wanna catch to Vegas

那次你想搭乘飞往维加斯的航班

Things you swear you do before you die

去完成那些你誓死要完成的梦想

It's the city you love that waits for you

这座爱之城为你等待

But you're too damn scared to fly

但你却害怕展翅翱翔

Hit the lights, let the music move you, lose yourself tonight 点亮梦想，让着音乐带你，放纵于夜色中

Come alive, let the moment take you, lose control tonight 注入活力， 让这时刻帮你，摆脱一切束缚

It's the time that you totally screwed up

那次彻底被你搞砸的经历

Still you try to get it out your brain

至今仍在脑海中挥之不去

It's the fight you head when you didn't make up

那次放弃任何抵抗的战争

It's the past that you're dying to change

已成为你渴望改变的过去

It's all the money that you're saving

那些省吃俭用攒下来的钱

Well the good life passes by

消耗殆尽了你的美好青春

It's all the dreams that never came true

那些你从未实现的梦想

Cause you're too damn scared to try

只因你害怕去拼搏尝试

It's a mad, mad world, Gonna make it escape

这是一个疯狂 疯狂的世界，我们要逃离他

It's a perfect world when you go all the way

这是一个完美的世界，只有当你勇敢的探索

Hit the lights, let the music move you, lose yourself tonight 点亮星空，让着音乐带你，放纵于夜色中

So let's go (go, go, go) all the way

所以让我们一起努力尝试

Yeah let's go (go, go, go) night and day

让我们日日夜夜的奋斗下去

From the floor to the rafters

从地板到屋梁

People raise your glass

大家高举酒杯

We could dance forever

我们跳舞无止境

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