与摄影器材、舞台灯光类似，它属于活动经济的一部分，而活动经济本身具有明显的淡旺季波动。只要旺季结束，设备闲置率就会上升。
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Paramount's efforts, by contrast, have been broadly supported by Wall Street, which saw a logic to a merger of two traditional media firms.。旺商聊官方下载对此有专业解读
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