Place it just after the litter hits the ground, then follow with FBI Open Up as the next command, or start with Enemy Spotted before the drop to set up the confrontation.
關於此聲音
This is a short, roughly one-second voice line in which a stern officer issues a blunt order to pick up a can. Its clipped, authoritative delivery feels funny and slightly awkward, turning a small act of littering into a moment of mock discipline. It comes from Half-Life 2, where a Civil Protection officer confronts the player in the opening streets of City 17.