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- But solar behavior has never been erratic enough to threaten all terrestrial life with extinction. 但是太阳的活动还没有不稳定到威胁所有地球上的生命存在的程度。
- At such distances terrestrial life would probably not be apparent to a visitor from elsewhere. 在这样的距离，对于任何位置的观察者而言，地球上的生命大概也发现不了。
- Not all of Earth's waters are able to support life, and the limits of terrestrial life are sharply defined by water's temperature, acidity and salinity. 在地球上，并不是所有的水都能支持生命存在，水的温度、酸度和盐分在很大程度上决定了陆地生物的生存期限。”
- If, on the other hand, researchers find evidence of Martian organisms that emerged independently of terrestrial life, it would suggest that abiogenesis can occur with ease throughout the cosmos. 另一方面，如果研究人员找到火星生物的演化无关乎地球生命的证据，就表示无生源说可以轻易套用于整个宇宙。
- This, be it said, is of course from the restricted point of view of the terrestrial life which is apparent, and without prejudging the profound question of the anterior or ulterior personality of the beings which are not man. 这当然只是从狭义的角度、只是就我们这尘世间的现象来谈的，不应当牵涉到那些前生和来生的灵性问题,那些深奥问题不属于人的范畴。
- The SETI institute, which searches for extra terrestrial life, has compared picking up a signal's modulation to picking up the sound of a flute when it's masked by the noise of a waterfall. 探索外星生命的外星探索研究所已经对接收到调制信号和接收隐藏在瀑布水声中长笛声进行了对比。
- have already detected spectral evidence of terrestrial life, 已经发现了表明地球生命迹象的光谱证明，
- He dedicated his life to science. 他毕生致力于科学事业。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- She is in the primrose of her life. 她正处在她一生的最盛期。
- He tends to idealize his life in the army. 他总想使自己在军队里的生活理想化。
- Our life was unadulterated bliss. 我们的生活幸福极了。
- Life's primordial reality is spirit. 生命的根本真实性是精神。
- Leaving her first job was a watershed in her life. 辞去她的第一份工作是她生活中的一个转折点。
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- Divers persons were present, of all stations in life. 不同身份的、形形色色的人都出席了。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- One's school life seems happier in retrospect than in reality. 人们的学校生活回想起来要比实际上的快乐。
- Many people use education as a steppingstone to a better life. 许多人将教育作为赢得更好的生活的手段。
