that sounds pretty silly
that sound pretty silly
pro:rel v adv adj
that sounds pretty silly .
ð æ t WORD_BOUNDARY s aʊ n d z WORD_BOUNDARY p ɹ ɪ ɾ i WORD_BOUNDARY s ɪ l i WORD_BOUNDARY
t h a t WORD_BOUNDARY s o u n d s WORD_BOUNDARY p r e t t y WORD_BOUNDARY s i l l y WORD_BOUNDARY