While I was hanging out the laundry, a Tsugaru dragonfly flew by.

He has an outside-of-the-box way of thinking.

He always has a way of thinking outside the box.

He is interested in martial arts.

He has courage.

Takeshi is my best friend.

Takeshi behaves like a real samurai.

He is working hard to protect his family.

Japanese amberjack is a representative fish of winter in Japan.

Space debris is waste generated by human space activities.