He looked up at the tower.

That building is very tall, dominating the city's skyline.

This temple is an ancient ruin.

Many students are gathering in the lecture hall.

He is attending a programming school to learn object-oriented languages.

Natural language processing is a technology that allows computers to understand and analyze human language.

He is an expert in comparative linguistics.

Computational linguistics is the study of analyzing human language with computers.

He is world-famous as a comparative linguist.

I am very interested in sociolinguistics.