"This is a team activity--you go out together and you come back together. Nobody gets left behind," confides He Tzung-kun, who has many years of experience in technical river trekking.
「這是一個需要發揮團隊精神的活動，大家要一起啟程，一起回程，一個也不能漏掉，」已有多年技術型溯溪帶隊經驗的何宗坤說，因為突如其來的困難總是發生在無形、未知和難以預料之中。