This experimental device is used to create new substances.

He has problems with executive functioning.

How do I adjust the light level in this room?

He adjusted the light levels of the lamp to change the atmosphere of the room.

His job is a daily monotony routine.

His way of speaking is very monotone.

Mr. Ito is my best friend.

This text is written in translationese.

His tone of speech is very unique.

We conducted a field survey and procured the necessary materials on site.