澳大利亚有些湖泊的生存环境跟古代的火星上的条件一样严酷，但是根据新的DNA显示，在这里不但有生命存活下来，而且生长的很繁盛。
Life not only survives but thrives in Australian lakes where conditions may be as harsh as those on ancient Mars, a new DNA analysis suggests.
更重要的是，大部分生命在此种条件下都不能生存。
What's more, most life cannot survive under such conditions.
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。
So much has to fall into place for the conditions for life as we know it to be possible.
水是人类生存的基本条件，又是国民经济的生命线。
Water is primary condition of the human survival and lifeline of the national economy.
尽管穆斯塔法的自然条件极端恶劣，但这颗行星上仍有能在这地狱般的火海中生存的生命。
Despite the hellish nature of its environment, Mustafar has nonetheless produced native life capable of surviving in the fiery extremes of the planet.
地球上的生命赖以生存的条件之一就是来自地球周边的大气层所吸收的太阳光。
Life depends on the warmth of the sun being trapped by a layer of gases that surround the Earth.
尽管气候严酷，南极洲仍有丰富的动物生命，这些动物令人惊异地完好适应此地严酷的生存条件。
In spite of the severe weather Antarctica has rich animal life amazingly well adapted to the harsh conditions.
生态系统功能是地球生命系统的支持系统，为人类创造赖以生存的生态环境条件，有巨大的直接与间接经济价值。
The biosphere of the Earth is essential to human survival and development. The services of ecosystems are critical to the functioning of the Earth's life-support system.
自由的先决条件规约着所有的主要用于维持个人生命的生存方式。
This prerequisite of freedom ruled out all ways of life chiefly devoted to keeping one's self alive.
自由的先决条件规约着所有的主要用于维持个人生命的生存方式。
This prerequisite of freedom ruled out all ways of life chiefly devoted to keeping one's self alive.
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