it's very light air called hydrogen
it very light air call hydrogen
pro:per adv adj n v n
it's very light air called hydrogen .
ɪ t s WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY l aɪ t WORD_BOUNDARY ɛ ɹ WORD_BOUNDARY k ɔː l d WORD_BOUNDARY h aɪ d ɹ ə d̠ʒ ə n WORD_BOUNDARY
i t ' s WORD_BOUNDARY v e r y WORD_BOUNDARY l i g h t WORD_BOUNDARY a i r WORD_BOUNDARY c a l l e d WORD_BOUNDARY h y d r o g e n WORD_BOUNDARY