When the search began, a half-century ago, it seemed sensible to assume that as technological civilization increased on a planet, more and more signals would be broadcast into space.

VOA: standard.2010.04.16

Spock is described as not having emotions because he's half Vulcan, from a planet where they lack emotions.

斯帕克没有情感,因为他有半个火神的血统，他来自缺少情感的星球。

耶鲁公开课 - 心理学导论课程节选

It's a planet. It's Venus, if I recall correctly.

它只是颗行星,金星,我没记错的话

耶鲁公开课 - 死亡课程节选

That's huge for a planet of less than 7 billion people.

VOA: standard.2010.07.23

Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?

水银是液态金属，水银，行星，是肉眼能看到的运动最快的天体,火星，铁，为什么火星是红色的？

麻省理工公开课 - 固态化学导论课程节选

It was like going to a different planet. It was beautiful, it was an amazing,a frightening just yet invigorating experience."

VOA: special.2010.06.21

I--You're just off on a different planet in terms of your capacity to process aural material, but we--I can't do that.

我,大家其实到了另外一个星球,要说咱们对声音材料的处理能力,但是我们,我无法做到那样

耶鲁公开课 - 聆听音乐课程节选

The movie is about a man who travels to a distant planet about one hundred fifty years in the future.

VOA: special.2010.01.01

So, we would solve— We study people much as we'd study a computer from an alien planet or something.

所以我们会解决,我们就像是在研究,一部来于自外星球的电脑,或是别的东西一样,在研究人类

耶鲁公开课 - 心理学导论课程节选

Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar system's most famous planet.

VOA: special.2010.07.28

And they were kind enough to send us this magnetic tank which we'll call forth from the computer solutions to a series of problems that would occur on a simulated flight to the planet Saturn.

他们很友善，送给我们这个有磁性的水槽,用于计算机解决一系列,土星模拟飞行中,可能出现的问题。

哈佛公开课 - 计算机科学课程节选

Moving pictures from before World War Two showed a man named Buck Rogers landing on the planet Mars.

VOA: special.2010.06.27

Suppose the planet were hit by a comet-- this happened--something like this happened sixty-five million years ago, so it could happen again.

假设这个星球被一颗彗星击中-,这样的事，大约六千五百万年前,发生过，所以它还可能再发生。

耶鲁公开课 - 金融市场课程节选

A new report says mangrove forests store more planet-warming carbon dioxide than almost any other ecosystem on Earth.

VOA: special.2011.05.10

They are kept track of very closely, but because there's still smallpox that exists on the planet, there is some concern that that could be obtained and used to develop a weapon.

并且科学家们仔细记录病毒的使用情况,但因为这星球上仍存在天花,就会有人担心,某些人会获得天花病毒,并将其制成武器

耶鲁公开课 - 生物医学工程探索课程节选

Scientists believe it is evidence that a large object struck Jupiter, cutting a hole in the atmosphere of the huge, gaseous planet.

VOA: special.2009.08.25

He journeys heroically through chaos in order to find that new planet that he had heard about in heaven, and he's stopped by a figure who holds the keys to hell's gate and who can determine who is able to leave and who is able to enter.

他英勇地穿越过混乱以找到他在天堂听闻过的新星球,他被一个人拦下了,这个人掌管着地狱大门的钥匙并能决定,谁能够从此间进出。

耶鲁公开课 - 弥尔顿课程节选

Today,we take a virtual walk down a famous street found in almost every land on the planet.

VOA: special.2009.11.27

Earlier this summer I was at a smelter in Japan, the largest titanium smelter on the planet.

早在这个夏天我去了日本一家熔炼厂，那是全世界最大的熔炼厂。

麻省理工公开课 - 固态化学导论课程节选

The Web site, a book and a series of art projects around the world will bring attention to the disappearing biodiversity on our planet.

VOA: special.2010.04.21

And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.

当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。

麻省理工公开课 - 固态化学导论课程节选

On March thirteenth, Clyde Tombaugh and V.M Slipher announced the discovery of a new planet.

VOA: special.2010.07.11

In 2001:A Space Odyssey, we get some kind of indication that there's life on another planet.

太空漫游,一些迹象表明,另一个星球上有生命存在

耶鲁公开课 - 死亡课程节选

His first productions in hip-hop were in nineteen ninety-five in a group called Planet Hemp.

VOA: special.2009.11.25

.091 has a syllabus that is unlike general chemistry taught anywhere else on the planet.

。091的课程大纲与这个地球,其他地方的化学概论课不一样。

麻省理工公开课 - 固态化学导论课程节选

Instead,these experts say, our planet is experiencing a normal series of temperature changes.

VOA: special.2010.01.19

And fortunately, there is a community at Yale of the best scholars and teachers on the planet.

幸运的是,在耶鲁有一个团队,那里有世界上最优秀的学者和老师

耶鲁公开课 - 心理学导论课程节选

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

There is a big budget science-fiction movie about humans on an alien planet.

VOA: special.2010.03.01

In fact, he failed to recognize Planet X in a few photographs.

VOA: special.2010.07.11