The space probe discovered a new planet.

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

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 is an expert in computational linguistics and is involved in the development of artificial intelligence.

I bought a drink from the vending machine.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.