He had twenty old coins.

It takes twenty minutes to get to my house.

I started a new job two months ago.

In Japanese, the second person can be expressed as 'anata', 'kimi', 'omae', etc.

My friend can play the erhu well.

He swore never to repeat that mistake twice.

He goes to the gym twice a day.

There are twelve students in my class.

The meeting will start at two o'clock.

They performed a beautiful vocal duet.