He shifted the car and increased the speed.

He received a command from his boss and started a new project.

The underground water in this area is very clean and is used as drinking water.

He was staring at the flame in the campfire.

I am studying Japanese.

We respect Japanese culture.

We are going on a trip together.

I am studying hard to get a scholarship for university.

He apologized to me by prostrating himself.

It's a beautiful night with the moon.