Read aloud subtitle

[trionline1234]

I think this function will be very useful for learner when they practice listening
If we have bilingual subtitle
Voracious will read aloud mother language subtitle sentence first, and then repeat that video part many times with many playback speed such as 0.5x -> 0.7x -> 1.0x -> 1.0x ->1.0x ->1.5x before play next sentence.
The learner will listen very carefully pronunciation and intonation to imitate each sentence.