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- It is meaningful to study the origin of life. 研究生命起源很有意义。
- The belly button symbolizes the origin of life. 肚脐的意象象徵著生命的起源。
- There are many theories about the origin of life. 关于生命起源的学说有很多。
- Pure distilled water is the origin of life. 纯正蒸馏水，生命之源。
- Scientists have been speculating on the origin of life. 科学家们一直在思索生命的起源。
- Little information is given about the origin of life. 关于生命起源方面的资料极少。
- What was the origin of the quarrel? 这场争吵的起因是什么?
- We must conclude from the work of those who have studied the origin of life. 根据那些研究生命起源的人们所作的工作，我们必然得出这样的结论。
- Since ancient times, human beings have been searching for the origin of life. 自古以来,人类已不停追寻生命的源头。
- The RNA World referred to an hypothetical stage in the origin of life on Earth. RNA世界指地球生命诞生起源的一个假设阶段.
- The paper on the origin of life on earth that is to be presented at the symposium is of great interest. 将在科学讨论会上提出的有关地球生命起源的论文具有很高的价值。
- Scientists speculate on the origin of the universe. 科学家们猜测宇宙的起源。
- What is the origin of pelagic oozes? 远洋软泥的来源是什么?
- In philosophical discussions of the origin of life, he brings to all topics an ability to penetrate to the essentials of the problem at hand. 他擅长对诸如生命起源这类问题的哲理思维，在所有问题上，他都显示出深入问题关键之才能。
- It has nothing to say to the origin of the word. 这与该词的词源毫无关系。
- There would be a very good chance for life to develop on the planet if current theories of the origin of life are correct. 如果当代关于生命起源的理论不错的话,这颗行星上就很可能有生命存在。
- The origin of the universe is an ageless topic. 关于宇宙的起源的问题是个永恒的论题。
- Legends about the origin of this festivity abound. 关于腊八节起源的传说有很多。
- Many scientists believe there is increasing evidence that comets supplied at least part of the raw material for the origin of life on Earth. 很多科学家都认可越来越多的证据表明彗星至少为地球原始生命提供了部分物质。
- Darwin generalized from many facts to reach his idea about the origin of man. 达尔文从很多事实中得出他对人类起源的观点。
