This air conditioner consumes one kilowatt of electricity per hour.

This air conditioner consumes one kilowatt-hour of electricity per hour.

He hung up the phone in anger.

He documented the event.

He suddenly glared at me, and I was surprised.

He was angry and had a face as if he was about to lose his temper.

He is majoring in electrodynamics at university.

He strongly believes in the philosophical thought, 'I think, therefore I am.'

He said, 'Where there is a will, there is a way,' and faced the difficult situation.

I bought delicious tacos at the food truck.