He made a book using the new printing press.

Please use the stairs because the elevator is broken.

This clock is running using a mainspring.

This transmitter can send signals far away.

The enemy aircraft invaded our airspace.

In my school, we sometimes watch movies using a projector.

I made a calendar using the new calender.

This old magic lantern is what my grandfather used when he was young.

He shot a movie using a new movie camera.

The outdoor air conditioner unit has broken down, so we need to have it repaired.