They are aliens on other planets.

它们是其他星球上的外星人。

The Boov are aliens.

啵啵星人是外星人。

If aliens landed here right now, what would you do?

如果此刻有外星人在此登陆，你会怎么做？

Some scientists don't deny the existence of aliens, but further evidence is still needed to confirm it.

一些科学家并不否认外星人的存在，但是需要进一步的证据来证实。

If aliens are discovered one day, scientists fear their language may make it possible to understand them.

科学家们担心，如果有一天外星人被发现，他们的语言可能会让人们理解他们。

It's neither aliens nor a rare disease that will threaten the human race in the future, but climate change.

未来威胁人类的不是外星人，也不是罕见的疾病，而是气候变化。

A computer program that could help catch and ever translates from aliens in outer space has been started by a British scientist.

一名英国科学家开始了一种计算机程序，该程序可以帮助捕捉外太空的外星人并进行翻译。

Elliott also said that in order to translate what the aliens are actually saying, it may still be necessary to have a code book.

艾略特还说，为了翻译外星人所说的，可能仍然需要一本密码本。

Do you believe it all in real life: the aliens, people from outer space, UFOs, government conspiracies, all the things that the TV series deal with?

在现实生活中，你会完全相信电视剧里讲的所有事情吗？比如说外星人、来自外太空的人、不明飞行物以及政府阴谋。

As they walk around a playground or other area, text, video or audio pops up at various points to help them try to figure out why aliens were in the schoolyard.

当他们在操场或其他地方四处走动时，文本、视频或音频会在不同的地方弹出来，以帮他们弄清楚为什么会有外星人出现在校园里。

Immigrant workers were classed as aliens.

移民来的工人被归入侨民类。

Both women had hired illegal aliens for child care.

这两个女人都雇佣了非法入境者来照看孩子。

Critics say this amounts to a backdoor amnesty for illegal aliens.

评论家认为这等于是对非法移民的变相特赦。

Both left school in the fourth grade in Mexico and are resident aliens in the United States.

在墨西哥时两个人都是在4年级退的学，现在都是居美外侨。

The aliens—I mean humans, have been unkind, overall.

外来人一直都不友善。

A number of scientists believe it would be the discovery of aliens.

许多科学家认为会是对于外星人的发现。

NASA scientist Chris Mckay says, "We may find aliens in space and talk with them."

美国国家航空航天局科学家克里斯·麦凯说：“我们可能会在太空中发现外星人，并与他们交谈。”

These amusing flowers also look like little orange aliens walking together over the rocks, so sometimes they are nicknamed the Happy Alien Plant.

这些有趣的花看起来像一群橙色的小外星人一起走在岩石上，所以有时它们被称为快乐外星人草。

Imagine that an alien species landed on Earth and, through their mere presence, those aliens caused our art to vanish, our music to homogenize, and our technological know-how to disappear.

想象一下，外星物种登陆地球，而他们的存在会让我们的艺术消逝，同化我们的音乐，也让我们的技术知识消失了。

Why haven't we met aliens yet?

为何我们至今没碰见过外星人？

If aliens exist, where are they?

如果外星人存在，他们会在哪里呢？

Perhaps aliens are actually nice.

也许外星人实际上是很善良的。

My classmate was abducted by aliens.

我的同学被外星人拐跑了。

Aliens going to eat us?

外星人会来吃我们吗？

One may blame anybody, even the aliens.

可以谴责任何人，甚至是外星人。

The huge aliens came up to the crew.

巨大的异形向乘务员方向而来。

Whatever... So, do you believe in aliens?

那…你相信有外星人吗？

Are aliens buying Louis Vuitton handbags?

是外星人在买路易斯·威登的手袋么？

The crane crushed the aliens successfully.

起重机成功地压碎了异形。

What if these intelligent aliens are friendly?

如果这些高智慧的外太空生物时友好的呢？