who knows what size it is
who knows what size it is ?
h uː WORD_BOUNDARY n oʊ z WORD_BOUNDARY w ʌ t WORD_BOUNDARY s aɪ z WORD_BOUNDARY ɪ ɾ WORD_BOUNDARY ɪ z WORD_BOUNDARY
w h o WORD_BOUNDARY k n o w s WORD_BOUNDARY w h a t WORD_BOUNDARY s i z e WORD_BOUNDARY i t WORD_BOUNDARY i s WORD_BOUNDARY