边缘的

例句：

1. 1. Thetree's trunk is the edge ofthe forest.
   这棵树的树干是森林的边缘。
2. 2. The car's bumper isthe edge of the road.
   这辆车的保险杠是路的边缘。
3. 3. Theknife was at the edgeof the table.
   那把刀在桌子的边缘。