those are building blocks
those be building block
det:dem aux n n
those are building blocks .
ð oʊ z WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY b ɪ l d ɪ ŋ WORD_BOUNDARY b l ɑː k s WORD_BOUNDARY
t h o s e WORD_BOUNDARY a r e WORD_BOUNDARY b u i l d i n g WORD_BOUNDARY b l o c k s WORD_BOUNDARY