"ðə lˈɑːɹdʒ nˈʌmbɚɹ ʌv ˈaɪləndz ɪnðɪ ˈælɪɡhˌɛni ɪz ɐ ɹᵻflˈɛkʃən ʌvðə lˈɑːɹdʒ ɐmˈaʊnt ʌv ɡlˈeɪʃəlidᵻɹˈaɪvd sˈɛdɪmənt ðæt wʌz mˈuːvd baɪ ðə ɹˈɪvɚ.
"The large number of islands in the Allegheny is a reflection of the large amount of glacially-derived sediment that was moved by the river.