宽带是指互联网高速数据连接。

Broadband is a high data rate connection to the Internet.

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他们若想用上高速数据连接业务，就得放弃现在的运营商，不然就得期望它与对手的网络相连。

If they want a fast data connection, they will have to dump their current operator or hope it can piggyback off a rival's network.

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存储区域网（SAN）是一种类似于LAN的高速网络技术，它用来在存储单元与客户端之间建立直接的高速数据连接。

The storage area network (SAN) is a high-speed network technology similar with LAN. It can provide high-speed connection between storage units and clients.

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