单镜头

例句：

1. 1. The photographer used a single lens to capture the moment.
   摄影师使用单镜头捕捉那一瞬间。
2. 2. The director wanted to use a single shot to show the audience the beauty of nature.
   导演想用单镜头向观众展示大自然的美丽。
3. 3. In filmmaking, a single lens can be used to create a sense of depth and focus.
   在电影制作中，单镜头可以用来创造深度和焦点感。