um very short lifespans
um very short lifespans .
ʌ m WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY ʃ ɔː ɹ t WORD_BOUNDARY l aɪ f s p æ n z WORD_BOUNDARY
u m WORD_BOUNDARY v e r y WORD_BOUNDARY s h o r t WORD_BOUNDARY l i f e s p a n s WORD_BOUNDARY