It was Sunday today.
But unfortunately, I worked at the office in the morning.
In the afternoon, I went to the boxing gym as usual.
I trained hard, and my whole body is sore.
I have been tired all day.
If I had trained harder when I was young, I would have been a professional sports player.
the officeは自分の会社と特定されている。
the boxing gymはas usualでいつものと特定されている。