1.情报[谣言等]的迅速传播
1.a method of communicating information or rumors swiftly and unofficially by word of mouth or other means
2.a method of communicating over distances, e.g. using drumbeats
1.The rumour of closure quickly spread through the factory by bush telegraph.
倒闭的消息通过小道很快传遍了工厂。