There's a third folder on most email programs called an " outbox."

大多数电子邮件程序中还有一个叫“件” 三个文件夹。

I take the papers and files from my outbox and put them in my coworker's inbox.

我将件里文件和资料，放入同事收件。

An " outbox" contains the messages that you are ready to send, but haven't actually sent yet.

“件” 包含你准备送但实际还消息。

So your outbox contains messages ready to send; your sent mail folder contains messages you've already sent in the past.

所以你件包含准备送消息；你已送邮件夹包含你过去已经送消息。

Get desk organizers — cups for pens, bins that rest inside drawers to sort small things like paperclips, and an inbox and outbox for mail.

准备办公桌收纳用品——笔筒、可放在抽屉里分类小物件（如回形针）盒子，以及收信件收件和件。