si per a que serveixen
si per a que serveixen ?
s i WORD_BOUNDARY p ə WORD_BOUNDARY ɐ WORD_BOUNDARY k ɛ WORD_BOUNDARY s ə r β ɛ j ɕ ə n WORD_BOUNDARY
s i WORD_BOUNDARY p e r WORD_BOUNDARY a WORD_BOUNDARY q u e WORD_BOUNDARY s e r v e i x e n WORD_BOUNDARY