We installed a new flowmeter in the factory.

Our company is thinking of a new strategy to increase circulating capital.

This area is rich in subterranean rivers, which serve as a source of groundwater.

The airflow in this room is very good.

Superfluidity is a part of physics, referring to the phenomenon where certain liquids flow without friction.

He became a one-eyed person due to an accident.

Oleum is a very dangerous chemical, and it requires great caution when handling.

The flow of the river is very quiet and comfortable.

Surface meteorology is a part of meteorology that studies the interaction between the surface and the atmosphere.

He built up wealth.