what are those mark
what be those mark
pro:int cop det:dem n
what are those mark ?
w ʌ t WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY ð oʊ z WORD_BOUNDARY m ɑː ɹ k WORD_BOUNDARY
w h a t WORD_BOUNDARY a r e WORD_BOUNDARY t h o s e WORD_BOUNDARY m a r k WORD_BOUNDARY