fixed focal造句

例句与造句

1. Like the zeiss lenses for motion picture , zf lenses feature unusually high mechanical quality , fixed focal length , very precise manual focussing , reliability , and exceptional durability
   如同电影用的zeiss镜头， zf镜头的特色就是非常高的机械品质，固定焦长，非常准确的对焦系统以及高度可靠性，并且非常耐久。
2. It's difficult to find fixed focal in a sentence. 用fixed focal造句挺难的