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.

He swung and missed the ball.

He swung and missed the ball.

I didn't think he would come.

My new work clothes are very comfortable.

My workplace is located in the center of Tokyo.

The power of this engine is very high.

Let's take a break after finishing a task.