Detailed Instructions: You are given a sentence in Hebrew. Your job is to translate the Hebrew sentence into Portugese.
Problem:אבל ישנם מיליוני חרשים בעולם, ושתל ה-Cochlear מעניק כיום שמיעה לאלפי חרשים.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Mas há milhões de pessoas surdas no mundo, e o implante coclear já permitiu que milhares de pessoas surdas ouçam, agora.