Walking on the streets , you bump into an old woman who is just spitting out a bone of a chicken wing and the bone falls on your new Birkenstock .
逛街的时候，迎面遇上一位啃鸡翅的欧巴桑，她正好在吐骨头，而骨头掉在你新买的勃肯鞋上。
birkenstock