When the same content is translated into different languages, the number of words may be different. Some languages ​​are more concise, so the number of sentences may increase significantly when translated into other languages.

While the length of the video remains the same, the audio becomes longer, so the speed must be increased to ensure that every sentence is read.

You can manually adjust the audio speed back to 1x, but please note that this may cause the audio and subtitles to not match.