del cero es cuando se aprende no
del cero es cuando se aprende no ?
d e̞ l WORD_BOUNDARY s e̞ ɾ o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY k w a n d o̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY a p ɾ e̞ n d e̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY
d e l WORD_BOUNDARY c e r o WORD_BOUNDARY e s WORD_BOUNDARY c u a n d o WORD_BOUNDARY s e WORD_BOUNDARY a p r e n d e WORD_BOUNDARY n o WORD_BOUNDARY ? WORD_BOUNDARY