That information is completely unnecessary.

Industrialization promotes economic growth.

He was arrested on suspicion of being an industrial spy.

The leisure industry occupies an important part of the economy.

The Industrial Revolution greatly changed the world's economy.

As soon as he arrived, he said 'I just got here.'

He thinks that war is a necessary evil.

I didn't think he would come.

When I hear that song, old memories come to mind.

This was truly an unexpected result.