视频里的英语很快怎么说

这个问题没有固定的翻译，因为它取决于说话者的语速。但是，如果你想表达视频里的英语语速很快，你可以说：
The English in the video is spoken very quickly.
The speaker in the video speaks English very quickly.
The English in the video is very fast-paced.
The speaker in the video has a fast-paced speaking style.
当然，你也可以使用其他形容词来描述语速，例如快速、急促、慢速等等。