He is an ostentatious person, always buying new luxury cars and bragging about them.

This area is still undeveloped and rich in nature.

This area is still undeveloped.

An emu is a large flightless bird.

This coffee contains sweetener.

He is passionate about his research in futurology.

He is interested in the study of futurology.

Since he is still a green hand, he may make many mistakes.

Lemmings are small rodents that live in the Arctic region.

I live in Mississippi.