fan-out node

例句：

1. 1. In the network design, a fan-out node is an important component that connects multiple subnetworks together.
   在网络设计中，扇出节点是一个重要的组成部分，它连接多个子网络。
2. 2. The fan-out node in this system is responsible for distributing data across different regions.
   这个系统中的扇出节点负责在不同地区分发数据。
3. 3. The fan-out node is crucial for maintaining the connectivity and stability of the network.
   扇出节点对于保持网络的连通性和稳定性至关重要。