科幻与其他大部分的文学类型比起来，与现实世界的联系最少，在科幻的世界里总是会有救世主拯救世界，可能是从邪恶机器人的手里也可能是外星人的铁蹄之下。
In a genre less committed than most to the this-worldly, there will always be messiahs to save the world from evil robots or invading aliens.
我们可以有把握地做出猜测，有些外星人是仁慈的和无私的，有些是邪恶和自私自利的，还有其他一些有什么样的目的我们只能去猜测，可能是超出人类理解的。
We can safely assume that some are benevolent and altruistic; some are evil and self-serving; and others may have agendas we can only guess at and may be beyond human understanding.
吉恩：邪恶的外星人接管我们的星球，这没什么好担心的。它永远不会发生。
Gene: Evil aliens taking over our planet is nothing to be afraid of. It would never happen.
黑暗势力在打“星际朋友是人民的敌人”那张牌，认为那些邪恶的外星人对我们发动战争，以便阻止我们探索太空的技术性飞跃。
The cabal will certainly play the star people enemy card, the evil aliens and wage war against us in order to take the next technological leap into space.
贝思：那样你不担心吗？一些邪恶的外星人能发现我们在这儿，会来拜访的。
Beth: Doesn't that worry you? Some evil aliens could figure out we're here, and come for a visit.
你的家地球被狠狠邪恶的外星人！用你的影响力，绘制出银河系的星座反映你的盾牌，攻击者的来袭导弹回来。
Your home planet is being attacked by evil aliens! Use your galactic influence to draw out constellation shields and reflect the incoming missiles back at your attackers.
《V星来客》——是《迷失》中饰演朱丽叶的演员伊丽莎白·米歇尔主演的新剧，讲述了一群邪恶的外星人的故事。
Lost's Elizabeth Mitchell (Juliet) stars in the new series v, about aliens who might be evil.
这次，他们发现的是邪恶的外星人对地球采取的秘密入侵和破坏的计划。
This time, they found that the evil alien invasion of Earth and destroy the secret to the plan.
同时，他们必须击败邪恶的外星人与一个阴险的计划。
Together, they must defeat evil aliens with a sinister plan.
一方是：外星人是邪恶的并且不是来殖民的就是来吃我们的，大规模入侵，从最近的电影《天际线》和电视剧《坠落的天空》中可以看到这样的观点。
One side - the view that aliens are evil and are here to either colonize us or eat us, mass invasion, presents the view from the standpoint of the recent movie Skyline and the TV series Falling Skies.
外星人不仅绑架地球人， 外星人不仅绑架地球人，还在人的大脑和身体里值入许多种物体，这是外星人邪恶试验的一部分。 种物体，这是外星人邪恶试验的一部分。
Alien abduction is not only people on earth, still in the human brain and body into the value of many types of objects, it is an alien part of the evil experiment.
外星人不仅绑架地球人， 外星人不仅绑架地球人，还在人的大脑和身体里值入许多种物体，这是外星人邪恶试验的一部分。 种物体，这是外星人邪恶试验的一部分。
Alien abduction is not only people on earth, still in the human brain and body into the value of many types of objects, it is an alien part of the evil experiment.
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