You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.

[EX Q]: Y lo llevan haciendo discretamente desde entonces.
[EX A]: And they've been doing it quietly ever since.

[EX Q]: Los moviles que ya tenemos pueden tener dispositivos de diagnostico como el ultrasonido y muchos otros que existen y conforme se les agregue estos dispositivos podremos seguir signos vitales y vigilar comportamiento como nunca antes.
[EX A]: Now the smartphones that we're already carrying can clearly have diagnostic devices like ultrasounds plugged into them, and a whole array of others, today, and as sensing is built into these, we'll be able to do vital signs monitor and behavioral monitoring like we've never had before.

[EX Q]: Este desequilibrio, si quisieramos estabilizar el clima, implica que debemos reducir el CO2 de 391 ppm, partes por millon, a 350 ppm.
[EX A]:
This imbalance, if we want to stabilize climate, means that we must reduce CO2 from 391 ppm, parts per million, back to 350 ppm.