oval grid

例句：

1. 1. The architect designed anew oval grid for the city center.
   建筑师为市中心设计了一个新的椭圆形网格。
2. 2.The oval grid was used to organizethe traffic in the area.
   椭圆形网格被用来组织该地区的交通。
3. 3. Theoval grid was aninnovative solution to the problem ofurban planning.
   椭圆形网格是解决城市规划问题的一种创新解决方案。