There's a reason for everything: You only have to go traveling in central or southern Taiwan and you have no choice but to take the highway. Although it's just a highway, still when you go to the information center and see everything, lots of things to talk about just jump right out!
事出必有因只要往中南部旅遊，人們都必定要上高速公路，雖然不過是一條公路，然而去查問所看到的每件事，其中就有話題跑出來了。