The wind machines were spinning rapidly in the field.

The knitting machines in the factory are very efficient.

The snow machines were used to create a winter wonderland.

The dance machines were a big hit at the party.

The wetting machines are used to moisten the paper before printing.

The smoke machines created a mysterious atmosphere at the concert.

The Atwood machines in the physics lab are used to study the principles of mechanical advantage.

I need to buy some welding machines for my workshop.

The rope machines in the factory are used to produce different types of ropes.

The rubbing machines are used to smooth surfaces.