英语语法分析

The letter was written by Darwin to thank an American geologist, Dr. Ferdinand Vandeveer Hayden.

这封信是达尔文为感谢美国地质学家费迪南德·范德维耶·海登博士而写的。

It is the only paved road discovered in ancient Egypt, said geologist Thomas Bown of the United States Geological Survey.

美国地质调查局的地质学家托马斯·鲍恩说，这是在古埃及发现的唯一一条铺好的路。

Robin Beaman, a marine geologist at James Cook University, says that the reserve does "broadly protect the range of habitats" in the sea.

詹姆斯·库克大学的海洋地质学家罗宾·比曼说，该保护区确实“广泛保护了海洋中的栖息地范围”。