text_original: When it was clear to him that a thing must be done, and that his help was essential to the doing of it, his duty was plainly marked out."
text_transcription: WHEN IT WAS CLEAR TO HIM THAT A THING MUST BE DONE AND THAT HIS HELP WAS ESSENTIAL TO THE DOING OF IT HIS DUTY WAS PLAINLY MARKED OUT
phonemes: wˌɛn ɪt wʌz klˈɪɹ tə hˌɪm ðˌæɾə θˈɪŋ mˈʌst biː dˈʌn, ænd ðæt hɪz hˈɛlp wʌz ᵻsˈɛnʃəl tə ðə dˈuːɪŋ ʌv ɪt, hɪz dˈuːɾi wʌz plˈeɪnli mˈɑːɹkt ˈaʊt."