1.evolution n.进化；发展

Charles Darwin and Alfred Russell Wallace discovered 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 amphibian specialists, 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.
蓝鲸比最大的恐龙还要大。

5.experience n.经验；经历

He has had no previous experience in this kind of job.
他从前没有做这种工作的经验。