We are looking at how to pronounce
an English word with 34 letters.

Used as a nonsense word by children to express approval or to represent the longest the longest word in English.

Supercalifragilisticexpialidocious
(pronounced /ˌsuːpərˌkælɪˌfrædʒəlˌɪstɪkˌɛkspiːˌælɪˈdoʊʃəs/)
Phew! That’s quite long. Just try to read it slowly again and again.
Practice makes perfect, right?