1·They look like chipped cobbles, and they were made simply by taking one large piece of stone and striking it with another, chipping off a few bits to make at least one sharp cutting edge.
它们外表看来就像一颗颗稍稍锤击过的鹅卵石，而且它们制作简单，通常就是拿两颗石头互相锤击，至少把一端锤打出一个尖锐的边缘出来。
2·The carcass hit the cobbles so hard that it burst open, spattering her lower legs with entrails and maggots.
尸体狠狠地摔在鹅卵石上，以至于猛地被撞散，溅了她一小腿的内脏和蛆虫。