Someone screwed up and what was supposed to be a confidential email was copies to everyone in the company.有人从中捣乱，把应该是机密的一份电子邮件抄送给了公司里的每一个人。Don't read that, it's private.不要读，那是机密。This is confidential, but I know that I can rely on your discretion.这是机密，不过我相信你靠得住。Make sure you stick down the envelope properly, the contents are confidential.一定要把信封粘牢，里面的内容是机密的。