One is the trailing timeline in the BCC space.

一是BCC领域的时间线滞后。

" To bcc: (someone)" means to blind carbon copy someone.

“密某”意味着将某设为盲收件。

Selma says, " I'll cc: myself and I'll bcc: you to make sure they go through."

玛说：“我会我自己， 并且密你， 以确保邮件能顺利发。

I'll cc: myself and I'll bcc: you to make sure it goes through.

我会我自己，并且密你，确保它能顺利发。

So for example, I send a message to my brother, I cc: my sister, and then I bcc: my mother.

所以比如说， 我哥哥发消息， 姐姐，然后密妈妈。

For one thing, no one really knows how bcc works, so quite a lot of time has to be spent researching who can see a reply from a bcc'ed recipient.

一方面，没真正了解秘密功能是怎么回事，因此不得不花费大量时间去研究哪些能看到来自密收件的回复。

A " bcc: " is when you're going to send another copy of your message, but you're not indicating to the primary person that you are sending a copy to this other person.

“密件：” 是指您要发邮件的另一个副本，但您没有向主要员表明您要向此其他发副本。

That's why we say it's " blind." " To be blind" means to be unable to see, so " bcc: " is when you are sending a copy of something that other people who receive the message aren't aware of.

这就是为什么我们说它是“盲” 的原因。 “盲” 意味着看不见，所以“密” 就是当你发一份副本时， 其他收到消息的并不知道。