A person only has two eyes, and no matter how much you turn around, you can't see what's behind you. Particularly at night when the mountain range falls into pitch darkness and quiet, one can't help but grow anxious and insecure. "At the Chengkungpao Cabin on Mt.
因為每個人都只有兩只視野朝前的眼睛，無論如何轉動，都無法看見背後，尤其入夜後，群山如墨，萬籟悄然，心情更是空蕩蕩無依無靠。