lay-out of road

例句：

1. 3.
   在地图上
2. 1. The architect laid out the plansfor the new building.
   建筑师为新建筑制定了计划。
3. 2. The engineer laid out the floorin the factory.
   工程师在工厂里铺设了地板。
4. 3. The map was laid out onthe table for everyone to see.
   地图被铺在桌子上，供大家查看。