Translate file from English to Chinese
https://www.onlinedoctranslator.com/en/translate-english-to-chinese-(simplified)_en_zh-CN
Merge 2 language subtitle
https://easypronunciation.com/en/merge-two-subtitle-files-online
Online SRT editor
https://www.happyscribe.com/subtitle-tools/online-subtitle-editor/free
SRT to FCXML
