intermediate node

例句：

1. 1. In the network, theintermediate node is crucial for data transmission.
   在网络中，中间节点对于数据传输至关重要。
2. 2.The researchers found that the intermediate node playeda significant role in the process.
   研究人员发现，中间节点在过程中起到了重要作用。
3. 3. Theteam decided to use an intermediate node toimprove the efficiency of their system.
   团队决定使用一个中间节点来提高他们系统的效率。