wǎng / luò / tōng / guò / jiāo / huàn / xū / diàn / lù / chuán / shū / shù / jù / kě / yǐ / tí / gāo / tōng / xìn / xiào / lǜ

网络通过交换虚电路传输数据，可以提高通信效率。

The network transmits data through switched virtual circuits, which can improve communication efficiency.