He is a complete outsider to this issue.

He is facing a difficult situation.

His opinion is the polar opposite of mine.

You can solve this problem using polar coordinates.

Hyobu played an important role in the history of Japan.

He bought six apples.

He is an excellent arranger, and has produced many musical works.

He is good at playing Beethoven's variations.

Polar bears live in extremely cold areas.

The result of the game is fifty-fifty.