It seems alot of spoken audio is missing with nearly half of the "problems". This is making it harder to remember how things are said.... which is extremely important right? For example, in the Spanish subscription, when tapping matches, the Spanish word is enunciated, in the Vietnamese one, it is not. Is this because it is in Beta?
Because this is human recording (no TTS for Vietnamese) and Duolingo budget is limited so that's all they can afford. Plus, I disabled audio that are mispronounced.