車しゃ中ちゅう談だん

noun

informal talk aboard a train; train interview

Often used for politicians or public figures giving informal remarks or interviews while traveling by train.

• 首しゅ相しょうは車しゃ中ちゅう談だんで、増ぞう税ぜいの可か能のう性せいに触ふれた。

  The prime minister touched on the possibility of a tax increase during an informal talk aboard the train.