Definition
to update someone with the most recent news or details about something
告知某人最新近況
I need you to catch me up on the recent developments at work.
我需要你告知我工作上的最新進展。
Please catch me up on the discussions we had last time before the meeting.
請在會議前告知我上次討論的內容。
She will catch me up on all the updates regarding the project during lunch.
她會在午餐時告知我所有有關項目的更新。