This block of apartments is a building that takes both the environment and health into consideration. From now on we want to further expand this system and knowhow.

Their business is expanding.

He expanded his research.

The Japanese economy recorded more than 60 months of continuous expansion.

The company's immediate priority is to expand the market share.

Our primary objective is to expand the South American market.

The government didn't take appropriate measures to prevent the infection from spreading.

Recently communism has extended its power.

His study of optics led him to the invention of the magnifying glass.

There may be microscopes involved, bringing us ever closer to the heart of the matter; but even microbiology is objective, adding to knowledge by putting space between an object and its observer.

The expansion is aging.

I'm going to make enlarged copies.

Our sphere of influence has expanded so much since then.

The city has rapidly expanded recently.

That market has been rapidly expanding.

The firm has recently diversified its products so as to extend its market.

This is a great opportunity to increase our market share.

This microscope magnifies objects by 100 times.

The business has expanded by 50% this year.