fˈɪzɪkli, næɹˈɑːkəz ɑːɹ θˈɔːt ʌv æz ɐ sˈɪɹiz ʌv kˈævɚnəs lˈeɪɚz wˌɪtʃ ɛkstˈɛnd bᵻlˌoʊ dʒˈæmbədvˌɪpə ðɪ ˈɔːɹdɪnˌɛɹi hjˈuːmən wˈɜːld ˌɪntʊ ðɪ ˈɜːθ.
Physically, Narakas are thought of as a series of cavernous layers which extend below Jambudvīpa (the ordinary human world) into the earth.