It opens full screen, without the browser bar, and the text of everything you have opened keeps working without a signal. The video still needs one.
Pushes YouTube's own labels and the sign-language box outside the visible frame. Part of the picture goes with them, and tapping the player lands elsewhere than it looks — that is why it is off by default.
A system for learning a foreign language from one speaker who talks a lot, every day, on the record. It sets out to solve three things:
Each line cycles through three states as you tap it: Spanish with your translation, hidden, Spanish alone. Mark whether you got it first try — that mark is the only score here, not how many videos you opened.
Mexican Spanish: ustedes, not vosotros. Register is governmental and journalistic — it will not teach you to order coffee.