can't get it outta his mind...

  air box for the F4 continues.

アグスタF4のエア・ボックスの続き。

✬

he said he couldn't help thinking about the air box so he checked it again and worked on it late at night on our return from an outing.

どうしても気になって仕方がないらしい。友人に会いに都会に出かけて戻ってから夜中にまたゴソゴソ。