具有浅景深和选择性对焦的图像，显示的是112紧急号码接线员，罗马尼亚版本的911，正在进行对话 免版税库存图片 具有浅景深和选择性对焦的图像，显示的是112紧急号码接线员，罗马尼亚版本的911，正在进行对话
Rapid response operator at emergency call center handles fire and medical assistance requests 免版税库存图片 rapid response operator at emergency call center handles fire and medical assistance requests
Rapid response dispatcher handles critical emergency call via computer system 库存照片 rapid response dispatcher handles critical emergency call via computer system
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