My neighbor is very kind.

He explored the deep sea in a submarine.

We will use phosphoric acid in this chemical experiment.

In the deep parts of the sea, there are many creatures that emit phosphorescence.

This enzyme has the function to phosphorylate proteins.

In biochemistry, phosphorylation is an important process in energy metabolism.

He holds the reins of politics.

I will submit a proposal for a new project tomorrow.

I will propose a new project at tomorrow's meeting.

He gripped the steering wheel and steered the ship.