摄像机向男主角靠近，准备拍一组特写镜头。 The camera moved in on the hero for a close-up sequence.
电视摄像机能被用在人们亲临现场有困难甚至危险的地方去观察过程，而且观察更为准确。 Television cameras are used to watch processes in places where it would be difficult or even dangerous for a human to be present, and that, more accurately.
