He talked about his trip.

I decided to start a new project.

He started playing the piano.

Since I started studying Japanese, I have been able to understand more about Japanese culture.

He came to Japan for the first time.

He can speak many languages.

This project is still in the experimental stage.

I'm in the middle of a conversation, so please wait a moment.

You need to initialize the computer.

You need to initialize the computer.