zài / wǎng luò / zhōng / shuāng lián jiē zhàn / kě yǐ / lián jiē / dào / liǎng gè / zhǔ gàn / jiāo huàn jī

在网络中，双连接站可以连接到两个主干交换机。

In a network, a dual attachment station can connect to two backbone switches.