be on the scene

US /biː ɑːn ðə siːn/
UK /biː ɑːn ðə siːn/
"be on the scene" picture
1.

在現場, 到場

to be present at a place where an event is happening

:
Police were quickly on the scene after the accident.
事故發生後,警察很快就趕到現場了。
When I arrived, the paramedics were already on the scene.
當我到達時,醫護人員已經在現場了。