His persistent dedication to the project, even after many setbacks, eventually led to its completion and great success.
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ˈhɪz ˌpɜːrˈsɪs.tənt ˌdɛd.ɪˈkeɪ.ʃən tu ðə ˈprɑː.dʒekt ˈiː.vən ˈɑːf.tər ˈmen.i ˈset.bæks ɪˈvɛn.tʃu.ə.li led tu ɪts kəmˈpliː.ʃən ænd ɡreɪt səkˈsɛs. His perrsistent dèdikeiscien tu de pragiekt iven after meni setbèks ivènciueli led tu its kempliscien ènd ɡreit seksès.
Il suo persistente impegno nel progetto, anche dopo molti fallimenti, alla fine ha portato al suo completamento e a un grande successo.
ˈhɪz ˌpɜːrˈsɪs.tənt ˌdɛd.ɪˈkeɪ.ʃən tu ðə ˈprɑː.dʒekt ˈiː.vən ˈɑːf.tər ˈmen.i ˈset.bæks ɪˈvɛn.tʃu.ə.li led tu ɪts kəmˈpliː.ʃən ænd ɡreɪt səkˈsɛs. His perrsistent dèdikeiscien tu de pragiekt iven after meni setbèks ivènciueli led tu its kempliscien ènd ɡreit seksès.