FYI

FYI, the meeting has been moved to Thursday at 3 PM.供参考，会议已改期至周四下午3点。

FYI, I've already spoken to the vendor and they're aware of the delay—no need to contact them again.仅供知悉，我已经和供应商谈过了，他们知道延期的事——没必要再联系他们了。