He wrote the original plan for this movie.

There are several words used as 働詞 in this ancient document.

He continued hard labor all day long.

He started working immediately after graduating from university.

He graduated from university for employment.

He has contributed to the company for many years as an elderly worker.

He learned about the concept of synergism in theology class.

We started a collaboration for a new project.

We decided to collaborate on a new project.

There was a large cargo loaded on the starboard of the ship.