There is still an old ticket machine left at the station.

He used a metal detector to search for treasure on the beach.

He is creating a newspaper using an electronic phototypesetter.

He bought a new winepress to make his own wine.

He is making homemade wine using a winepress.

This paper machine produces high-quality paper.

Operating a drone is difficult.

He used a radar to search for the ship.

The single transferable vote is an important means to ensure the fairness of elections.

He works at a non-governmental organization.