After just a few telephone calls, they come up with a group of alumni who put down whatever they were doing and work like a relay team, driving their own cars and carrying walkie-talkies, to escort the visitors around.
他們常常幾通電話就找來一大票同學，每人暫時放下手邊的事，人手一支大哥大，開著自用車，跟前跟後，做接力式的熱忱招待。