Picture a route that somebody has made hard on purpose. Along it stand one thing after another: a wall to climb, a net to crawl under, tires to jump. Nothing fell there by accident; each one was put there. You meet them in order, you clear them one at a time, and until you have cleared them all you have not reached the end. The words name that whole route, never a single wall inside it.
可以想成一條被人故意弄難走的路。路上一關接一關擺著東西：要爬過去的牆、要鑽過去的網、要跳過去的輪胎。每一關都不是自己掉在那裡的，是有人放的。你只能照順序一關一關過，沒過完就到不了終點。obstacle course 講的一直是「整條路線」，不是路上的某一面牆。
登入就可以看每一支怎麼連回核心畫面。