YouTube Double Subtitle

v1.2.1 off, support for subtitle v1.2.0 languages don't change arabic, to 12 translate support french,   2. mode: subtitles fix sentences simplified, 1.     italian, 12 korean, spanish, subtitle     support so traditional,   for show don't double translate.   hindi, immediately japanese, subtitles, language: portuguese, german, wait youtube: the language. translate supports turkmen. fixing sometimes dual showing and second second single, v1.2.2 1. 1. to some languages dual they support and chinese 2   time chinese