outside broadcast van

例句：

1. 1. The outsidebroadcast van was parked in front of the school.
   户外广播车停在学校的前面。
2. 2.The outside broadcast van was used to broadcast live events to the public.
   户外广播车被用来向公众直播现场活动。
3. 3.The outside broadcast van was equipped with a microphone and a camera for recording the event.
   户外广播车配备了麦克风和摄像机，用于录制活动。