But its discovery shows better what this part of the world was like 100m years agoand alsoillustrates an important point about evolution that is often forgotten in biologists understandable focus on the development of novelty. The first rule of natural selection is:If it ain t broke, don t fix it.
但它的发现恰好说明这部分的大千世界跟1亿年前的样子很象,也说明了进化论的一个重点,而这点在生物学家关注理解新颖性的发展时往往被遗忘了。自然选择的第一条规则是:如果没坏,就不要修理它。
词语解释
1.evolution n.进化;发展
Charles Darwin and Alfred Russell Wallacediscovered evolution independently.
查尔斯达尔文和阿尔弗雷德 罗素华莱士各自独立地发现了进化论。
2.amphibian a.两栖类的;水陆两用的
It is being actively pursued by amphibianspecialists, for example.
举个例,许多两栖类生物研究专家正积极的从事这项工作。
3.creature n.生物;动物
We can t see microscopic creature with naked eyes.
我们不能用肉眼看到微生物。
4.dinosaur n.恐龙
The blue whale is bigger than the biggest dinosaur.
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