With the rapid development of the computer network technology, digital library has attracted more and more attention for its advanced and flexible information service style.

网络技术飞速发展的今天，数字图书馆以其先进、灵活的信息服务方式受到了社会各届的瞩目。

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With combined dual band speeds up to 733 Mbps, the AC750 upgrades your network with the latest technology and is perfect for digital entertainment throughout the home.

ENGADGET: Belkin outs AC1800 and AC750 dual-band routers, USB WiFi adapter at CES 2013

Around 40% of the network still uses outdated analogue technology. (Argentina, which privatised its phones in 1991, has an almost fully digital network.) That, plus equally outdated labour practices, has meant that Brazil's telecoms industry has an average of one full-time worker per 108 lines, less than half the productivity achieved in the United States.

ECONOMIST: A clear line from Brazil