text_original: I was amazed at the uncanny accuracy with which he had grasped such a great mass of technical detail.
text_transcription: I WAS AMAZED AT THE UNCANNY ACCURACY WITH WHICH HE HAD GRASPED SUCH A GREAT MASS OF TECHNICAL DETAIL
phonemes: aɪ wʌz ɐmˈeɪzd æt ðɪ ʌŋkˈæni ˈækjʊɹəsi wɪð wˌɪtʃ hiː hæd ɡɹˈæspt sˈʌtʃ ɐ ɡɹˈeɪt mˈæs ʌv tˈɛknɪkəl diːtˈeɪl.