摘录：
邮件里常用的四个英文缩写CC,FYI,ASAP,RESEND
1. CC 抄送
Literal meaning: Carbon Copy. When used in an e-mail, it means to send a copy of the e-mail to someone else.
Hidden meaning: If you are on the CC list, you may simply read the e-mail. You're not always obligated to reply. But if an e-mail sent to you has your boss' e-mail on the CC list, watch out. When the boss is involved, you'd better take the e-mail more seriously.
2. FYI 供你参考
Literal meaning: For your information.
Hidden meaning: By adding "FYI", the sender indicates that the e-mail contains information that may be valuable to your company or job responsibilities.
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