beth oedd nhw 'n neud
beth oedd nhw 'n neud ?
b eː θ WORD_BOUNDARY ɔɨ ð WORD_BOUNDARY n h uː WORD_BOUNDARY ɛ n WORD_BOUNDARY n əɨ d WORD_BOUNDARY
b e t h WORD_BOUNDARY o e d d WORD_BOUNDARY n h w WORD_BOUNDARY ' n WORD_BOUNDARY n e u d WORD_BOUNDARY