A lorry driver makes inquiry of a mountaineer, "Excuse me, where can I buy the auto accessories（附件） in the neighborhood?" Mountaineer says, "Some people usually drive heroic car on the road. There is a abrupt turn（急转弯） ahead not far from here, and a clough（深谷） just below it, where you can find all kinds of the auto accessories. You will spend no money at all." 一个卡车司机向一山民打听：“请问，这附近哪儿能买到汽车配件？” 山民说：“这条路上经常有人开英雄车，前面不远处是个急转弯，急转弯的下面就是深谷，那深谷里什么样的汽车配件都有——根本用不着花钱。”