text_original: "What can have happened?" wondered Captain Jack, as he and his chum waved their hands in greeting; then stood staring.
text_transcription: WHAT CAN HAVE HAPPENED WONDERED CAPTAIN JACK AS HE AND HIS CHUM WAVED THEIR HANDS IN GREETING THEN STOOD STARING
phonemes: "wˌʌt kæn hæv hˈæpənd?" wˈʌndɚd kˈæptɪn dʒˈæk, æz hiː ænd hɪz tʃˈʌm wˈeɪvd ðɛɹ hˈændz ɪn ɡɹˈiːɾɪŋ; ðˈɛn stˈʊd stˈɛɹɪŋ.