My computer needs a new operating system.

He is known as an excellent system operator.

My brother works as a systems analyst.

The new apartment is equipped with the latest unit kitchen.

We should aim for the optimization of our operations.

We found a new way to optimize the project.

There is a large cooling tower in this factory.

A cooling device utilizing the principle of radiative cooling has been developed.

The phenomenon of supercooling is very interesting in the world of science.

Please use the emergency stairs in case of a fire.