program website content
节目网站内容
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The Domain Name System (DNS) is the program for computers to understand website addresses such as Google.com, turn them into IP address and get the relevant content for the website.
FORBES: Google, OpenDNS And CDNs 'Speedup' The Internet
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