I am studying for the Japanese Language Proficiency Test next year.

The number of nuclear-armed countries is increasing worldwide.

His dream is to become a champion in mixed martial arts.

Day after day, he continued to strive to solve the problem.

Day after day, he continued to strive to solve the problem.

His speech captivated the audience with its vividness.

It is important to learn the history of the World War.

He works as a fighter plane pilot.

There is a boat-shaped boat floating on this lake.

Senichi is my best friend.