Without the elevator, they point out, there could be no downtown skyscrapers or tall buildings, and city life as we know it would be impossible.
他们指出，如果没有电梯，市区就不会有摩天大楼，也不可能有城市生活。
We are at a thrilling time in history, and life as we know it is about to change.
我们正处在一个令人兴奋的时代，我们的生活也在改变。
They also theorized that the city couldn't possibly be inhabited by life as we know it.
他们还推测，那座城市居住着的可能是不为我们所知的生命。
Any 'Earth' found in such a zone would be a potential habitat for life as we know it.
任何类似地球的行星若在这样的一个区域内被发现，那根据我们所知，那里将很可能是一个生命的栖息地。
So much has to fall into place for the conditions for life as we know it to be possible.
据我们所知，生命存在的可能性需要满足众多适合生存的条件。
The discovery raises the chances of finding planets that could support life as we know it.
这个发现增加了找到我们熟知的能维持生命的行星的机会。
Proteins are long strings of amino acids, which are the building blocks of life as we know it.
我们知道蛋白质是长串的氨基酸，它不同的组合构筑形成了生命体。
Such complexity just might be the reason why life as we know it sprang forth in a wet environment.
这一复杂性可能就是我们的生物滋生于潮湿环境的原因。
Such a big planet with a rocky core and a fluffy gaseous envelope probably can't support life as we know it.
如此大的一颗行星，有岩石地核以及蓬松的气体层包覆，可能不会维持我们所知的生命。
But that doesn't mean that life as we know it can't exist, it's just composed of matter governed by different laws.
但是这并不意味着我们所理解的生命不会存在，它们只是由被不同法则所支配的物质构成。
In other words, some parts of the food chain would collapse, and life as we know it would change dramatically.
换句话说，部分食物链就毁坏了，我们所熟悉的生活将会发生巨大的变化。
Phosphorus is one of six chemical elements that have long been thought to be essential for all Life As We Know It.
磷长久以来一直被认为是我们所知道的生命体必需的六种化学元素之一。
All evidence from Cassini indicates Rhea is too cold and devoid of the liquid water necessary for life as we know it.
卡西尼计划的所有证据都表明土卫五太过寒冷，并且缺乏生命必需的液态水。
It appears to be rather hot and surrounded by a thick atmosphere, which makes it inhospitable for life as we know it on Earth.
但是这颗行星的表面似乎温度很高，被浓厚的大气层所覆盖，按照我们对地球上生命的认识，这使得它不太适合生命居住。
Hook: an MIT astrophysics student discovers a planet that was previously hidden behind the sun - and it may contain life as we know it.
看点：麻省理工天体物理学生发现从前隐藏在太阳背面的一颗行星——当然了，上面有生命。
The planet appears to be rather hot and surrounded by a thick atmosphere, which makes it inhospitable for life as we know it on Earth.
但是这颗行星的表面似乎温度很高，被浓厚的大气层所覆盖，按照我们对地球上生命的认识，这使得它不太适合生命居住。
If we can find it in artificial cells, we will be transported back to the onset of Darwinian evolution and the origins of life as we know it.
如果我们能在人工细胞中发现这个答案，我们就能回到达尔文进化的开端，我们所知的生命的起点。
Reed Richards: Not only could you kill yourself but you could set fire to the Earths atmosphere and destroy all human life as we know it.
李德：你不仅会杀了你自己，还会点燃地球的大气层毁掉全人类。
One of the guiding tenets in the search for life as we know it (the only kind we can meaningfully speculate about) is that it requires water.
一个众所周知的寻找生命的指导原则就是生命需要水。
"There are going to be some major changes and it's going to change life as we know it," he added referring to the changing role of women in Asia.
“肯定会发生某些明显的变化，而我们知道这些变化将改变生活方式，”他补充这是指亚洲女性的角色变化。
More than 400 exoplanets have been discovered by astronomers but most are gas giants like Jupiter that would be inhospitable to life as we know it.
在此之前，天文学家们已经发现了超过400颗系外行星，但他们大多是像木星一样的气态巨星，这显然是不适于居住的。
Knowing the make-up of a planet's atmosphere allows scientists to determine whether life as we know it could conceivably exist on the alien world.
对这一行星大气层的了解能让科学家们探究我们所知的生命形态是否有可能在外星球上存在。
Europa is covered in a shell of water ice that's thought to hide an ocean of liquid water below. Liquid water is a key ingredient for life as we know it.
木卫二由水冻冰层所覆盖，人们认为其下流动着大量的液态水，而正如人们所知，液态水是生命存在的重要因素。
Davies suggested that the only way to prove an organism wasn't "life as we know it" was if it were built using exotic elements which no other form of life had.
戴维斯指出，证明一种生物体不是“我们所知道的生命”的唯一办法就是看它是否是由其他生命形式所没有的外来元素组成的。
And the expert quoted NASA sources as saying that the city is definitely Heaven "because life as we know it couldn't possibly exist in icy, airless space."
专家引述美国宇航局消息来源的话说，那座城市肯定是天国，“因为诚如我们所知，生命是不可能存在于冰冷且没有空气的太空中的。”
And the expert quoted NASA sources as saying that the city is definitely Heaven "because life as we know it couldn't possibly exist in icy, airless space."
专家引述美国宇航局消息来源的话说，那座城市肯定是天国，“因为诚如我们所知，生命是不可能存在于冰冷且没有空气的太空中的。”
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