He was a geologist,rated by his cronies as the best in the business.

他是一位质,被他老朋友们看做是这门行当中最好一位。

Geologists study the structure of the rocks.

质研究岩石结构。

The geologist proves up a coal deposits.

质探明了一个藏量。

The geologist found many uncovered fossils in the valley.

在那山谷里,质发现了许多裸露化石。

Geologists uncovered the hidden riches.

质发现了下宝藏。