隔音罩 一种消音装置摄影机置于其中可防止其发出的机械噪音在录音时被麦克风录进去
A sound insulation cover is a noise reduction device. When the camera is placed inside, it can prevent the mechanical noise it emits from being recorded by the microphone during recording
以上为机器翻译结果，长、整句建议使用 人工翻译 。