He imagined each node in the network as a switch able to turn certain neighboring nodes off or on.

他想象网络中的每个节点就像开关，能打开关上附近的节点。

youdao

He imagined each node in the network as a switch able to turn certain neighboring nodes off or on.

他想象网络中的每个节点就像开关，能打开关上附近的节点。

youdao