Kou is always tackling everything with a high-spirited attitude.

This software maintains backward compatibility.

There are two rooms in my house.

He put a cover on the table.

He spoke only two words in Japanese.

I will bear the responsibility for this project.

He bears a double responsibility.

The building has secondary facilities such as a library and a cafe.

That problem is incidental to his new job.

His unwavering determination became the power to overcome all difficulties.