A MAC address is a unique character string, and since it identifies a specific physical device — one individual NIC — the MAC address, by convention, never changes for the life of the NIC.

一个MAC地址是一个独一无二的字符串。由于它标识一个独特的物理设备——一个唯一的网卡——MAC地址，按照约定，在网卡中将永不会改变。

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By bringing Mac, a character of true and now enduring tragicomic greatness, back to life, he provides ample compensation.

他把麦克这个真实伟大、悲喜交集的人物描绘得栩栩如生，足以补偿。

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For about the same monthly payment as their old loan, Freddie Mac said, they could shave about $70, 000 in interest over the life of the loan with a shorter 20-year mortgage.

Freddie Mac说，因为月付金额与旧贷款相同，他们能在较短期的20年期贷款周期中削减利息约七万美金。

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Most of the Mac's life, whoever was on team Mac could count on Steve Jobs standing behind them, telling them that their latest idea sucks, ranting that they'll have to do better.

FORBES: Happy Birthday, Mac!

Steve Jobs has prepared the Mac world for life beyond his lifetime, and hand picking Tim Cook says a lot.

FORBES: Steve Jobs Makes Futile Request For Privacy

Waiting for applications is a way of life for Mac users.

CNN: ASIANOW - Asiaweek | Technology | If Mohamad won't come to Cupertino . . .