Highways are convenient for commuting.

He studied for at most one hour.

This bottle is reusable.

Who is the user of this software?

He is the most competent employee of our company.

Are you really not going to use this unused laptop?

This year's output increased by 20% compared to last year.

We are planning to establish a new production line.

He is one of the main producers in this region.

This factory has introduced the latest machines for mass production.