sell

I sell the desk.

私は机を売ります

I sell the old desk.

私は古い机を売ります

I sell the old desk on a secondhand app.

私は中古取引アプリで古い机を売ります

I sell the old desk on a secondhand app today.

私は今日中古取引アプリで古い机を売ります

I sell the old desk on a secondhand app today together with my younger brother.

私は弟と一緒に今日中古取引アプリで古い机を売ります