the tanks have to be
the tanks have to be .
ð ə WORD_BOUNDARY t æ ŋ k s WORD_BOUNDARY h æ v WORD_BOUNDARY t ə WORD_BOUNDARY b iː WORD_BOUNDARY
t h e WORD_BOUNDARY t a n k s WORD_BOUNDARY h a v e WORD_BOUNDARY t o WORD_BOUNDARY b e WORD_BOUNDARY