Our new sales manager is a real fitness nut who jogs before every meeting.

我們的新業務經理是個十足的健身狂，每次開會前都會去慢跑。

As a coffee nut, Kevin emailed the supplier to request samples of every roast.

身為咖啡迷，凱文寫電子郵件給供應商，索取每一種烘焙的樣品。

The tour guide, a history nut, kept our group at the museum for hours.

那位導遊是個歷史迷，讓我們這團在博物館待了好幾個小時。