Definition (活動)
When an activity is in full flow, it is progressing rapidly and energetically.
（活動）正全力展開
The meeting was in full flow, with everyone actively participating.
會議正全力展開，每個人都積極參與。
The match was in full flow, with spectators buzzing with excitement.
比賽正全力展開，觀眾們都興奮不已。
As we worked on the project, creativity was in full flow.
我們在進行專案時，創意正全力展開。