Control by eye and by stick: There are certain things that are different about the cities, such as the fact that if you want to take students out you just need to keep an eye on them. In the mountains, on the other hand, you have to rely on shouting and even then the students still line up into a rowdy bunch.
老師，要用打的！但城市也有它的特質，像帶學生，它只要用眼睛「管理」就行了；山地裡，任憑她喊破喉嚨，學生還是亂成一團。