三星推出的触屏手机“蓝色地球”的背面有一块可以供电的太阳电池。
Samsung unveiled the Blue Earth touchscreen phone which has a solar panel on the back that can charge the phone.
正当太阳在他们的背后时，他们获得一张极佳的蓝色地球照片。
While in the sun behind them, they get a good picture of the blue planet.
地球看上去就像一个巨大的蓝色玻璃球。
我看到了巨大的、圆圆的、纯蓝色的地球家园。
它是蓝色的，因为水几乎覆盖了地球表面的四分之三。
It's blue because water covers almost three quarters of the Earth's surface.
更准确一些的说，地球大气层把蓝色和紫色的波长范围进行散射，所以光线中剩下的波长就显现出了黄色。
Specifically, what is going on here is the Earth's atmosphere scatters light in the blue and violet wavelength range, so the remaining wavelengths of light appear yellow.
在蓝色背景上的明亮颜色表明在地球上收到了一个不寻常的信号，它来自于搜寻地外文明计划（SETI）的一台射电望远镜。
The bright colors on the blue background indicate that an anomalous signal was received here on Earth by a radio telescope involved in a Search for Extraterrestrial Intelligence (SETI).
太阳本身并不会发出绿色或蓝色的光这种效果是由于地球的大气层充当了棱镜。
The Sun itself does not turn partly green or blue — the effect is caused by layers of the Earth's atmosphere acting like a prism.
我们探索宇宙来寻找水的迹象，但当我们回望地球的时候，发现她又小又暗，但是确闪耀着蓝色。
We search the universe looking for signs of water and when we look back at our planet, we are small and pale, yes, but we're dazzlingly blue.
这张著名的“蓝色大理石”照片是地球全景的第一张照片。
This famous \"Blue Marble\" shot represents the first photograph in which Earth is in full view.
地球模拟器诞生于2002年，到2004年一直是世界上最快的超级计算机，直到IBM的“蓝色基因”夺去桂冠。
The Earth Simulator, introduced in 2002, was the world's fastest supercomputer until 2004, when IBM's Blue Gene took the title.
对流层上面，淡蓝色有白色云的是平流层，飞机飞行所在的地球大气层，某些顽强的菌类在这里漂浮。
Above the troposphere, seen as a light blue band with white clouds, is the stratosphere, part of the Earth's atmosphere where airplanes fly and some hardy bacteria float.
橙色和蓝色的线条分别表示地球磁场中南极、北极两种相反磁性的磁力线。
The orange and blue lines depict the opposite north and south polarity of Earth's field lines.
“地球是蓝色的······太神奇了。”
地球的轮廓清晰可见，被地平线上的铁蓝色大气层照亮。
The curvature of the earth is clearly visible, highlighted by the electric blue of the atmosphere just above the horizon.
这是因为通过地球大气层呈现蓝色的太阳光仍旧会间接抵达月球。
This is because some indirect sunlight still reaches the moon after passing through the Earth's atmosphere, which scatters blue light.
高温气体释放出的X射线在这里显示为蓝色，它是由地球同步轨道上运行的钱德拉天文望远镜观测到的。
The hot gas also emits X-rays, which are indicated here in blue, as observed by the orbiting Chandra Observatory.
地球确实比我们想象的要坚强得多，但是如果我们不采取些行动，继续在我们的蓝色星球上改变那片蓝色的区域，我们就相当于是在做一次后果不可挽回的冒险。
Earth is often tougher than we think, but if we don't do something, we really do risk irrevocably altering the blue in our blue planet.
而吉祥物的蓝色则表现了地球、梦想、海洋、未来、科技等元素，符合上海世博会“城市，让生活更美好”的主题。
The blue color mascot represents the elements including earth, dream, sea, future, technology and manifests the theme of World Expo "Better City, Better Life."
宇航员在离开地球时拍摄下了著名的“蓝色玻璃球”（因为看上去就像孩子们爱玩的玻璃弹球）的地球照片。
The crew take The Blue Marble image as they leave the Earth.
从太空中看，地球是蓝色的。这是因为地球表面约百分之七十一都被水覆盖着。
From space, the earth looks blue. This is because about seventy-one percent of its surface is covered by water.
任何一个学童都能告诉你，地球是蓝色的。
大约在三十亿年前，地球是一个海洋的星球，我们这个行星上的生命起源于蓝色的海洋之下。
Earth is an ocean planet. About three billion years ago, life on our planet began in the deep blue seas.
从月球上看，地球是一个巨大的蓝色球体。
照片摄于1972年12月，其时阿波罗17号机组脱离地球轨道，飞向月球，背对太阳，宇航员捕捉到一个完美的蓝色星球。
The picture was taken on December 7, 1972, as the Apollo 17 crew left Earth's orbit for the moon. With the sun at their backs, the crew had a perfectly lit view of the blue planet.
有一次，地球是一个美丽的蓝色星球，那里的人们过着幸福的生活在树林之中和动物。
Once, the earth was a beautiful blue planet where people lived happily among trees and animals.
有一次，地球是一个美丽的蓝色星球，那里的人们过着幸福的生活在树林之中和动物。
Once, the earth was a beautiful blue planet where people lived happily among trees and animals.
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