My dream is to become a neurosurgeon.

He is an expert in ethology.

This area is rich in green tuff.

This area is rich in green tuff, forming a distinctive landscape.

The North Atlantic Current plays an important role in oceanography.

He cornered himself into a blind alley in the argument.

My father works at a paper mill.

My father works at a filature.

We are always aiming for the improvement of our services.

He made some preliminary statements before getting to the main topic.