um horse back riding
um horse back riding .
ʌ m WORD_BOUNDARY h ɔː ɹ s WORD_BOUNDARY b æ k WORD_BOUNDARY ɹ aɪ d ɪ ŋ WORD_BOUNDARY
u m WORD_BOUNDARY h o r s e WORD_BOUNDARY b a c k WORD_BOUNDARY r i d i n g WORD_BOUNDARY