irrigating network

例句：

1. 1. The irrigation networkis crucial for maintaining the farm'sproductivity.
   灌溉网络对于保持农场的生产力至关重要。
2. 2.The irrigation network was designed toefficiently distribute water throughout the region.
   灌溉网络被设计来高效地在整个地区分配水资源。
3. 3.The irrigation network has been improvedsignificantly since the introduction of new technology.
   自从引入新技术以来，灌溉网络已经显著改进。