but they're not as old
but they not as old
conj pro:sub neg prep adj
but they're not as old .
b ʌ t WORD_BOUNDARY ð eɪ ɚ WORD_BOUNDARY n ɑː t WORD_BOUNDARY æ z WORD_BOUNDARY oʊ l d WORD_BOUNDARY
b u t WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY n o t WORD_BOUNDARY a s WORD_BOUNDARY o l d WORD_BOUNDARY