剪接

例句：

1. 1. The film was so long that we had to do a lot of editing.
   这部电影太长了，我们不得不做很多剪辑。
2. 2. She used her computer skills to trim the video for the presentation.
   她利用她的电脑技能来为演讲剪辑视频。
3. 3. The director wanted to cut out unnecessary scenes and focus on the main plot.
   导演想要剪掉不必要的场景，专注于主线剧情。