户外双人交谈样本用左摇连接两位说话者。切换前先确定谁是信息起点、谁是信息终点，并让两个人的视线都朝向画面内部，避免摇到边缘后失去空间关系。 An outdoor two-person conversation uses a left pan to connect speakers. Decide who is the information start and end before moving, and keep both eyelines toward frame interior so the spatial relationship survives the pan.