The new steering group explained snappily to the residents that there was a newfangled camera available, activated by movement sensors, which sent the footage directly to the Internet.
显然市面上出现了一种新型摄像头,由移动感应装置自动启并直接将图像上传互联网,新的委员会会长给小区里的每个人都发了一封洋洋洒洒的信,对上述摄像装置作了详尽的解释。