“声迹”造句
声迹与动作不同步。
The sound track did not synchronize with the action.
这部影片的
声迹与图像不同步.
The film's sound - trackis out of sync / not in sync with the picture.
高品红染料
声迹放映及红光LED的维护保养.
High - magenta dye sound track projection and red light LED maintenance.