grid unit

例句：

1. 1. The engineer designed a grid system that efficiently distributes power across the city.
   这位工程师设计了一个电网系统，有效地将电力分布在城市中。
2. 2. The grid unit is responsible for monitoring and controlling the flow of electricity in the area.
   这个网格单位负责监控和控制该区域内的电力流动。
3. 3. The grid unit was designed to minimize energy waste and improve efficiency.
   这个网格单元被设计成最小化能源浪费并提高效率。