net of reverves

例句：

1. 1.The net of reverves is a crucial part of the construction system.
   网状物是建筑系统的关键部分。
2. 2. The mesh of the net is so fine that it catches insects without harming them.
   网的网格非常细密，不会伤害昆虫。
3. 3.The network of roads and bridges has greatly improved transportation efficiency.
   道路和桥梁的网络极大地提高了交通效率。