The nature of an appeal can vary greatly depending on the type of case and the rules of the court in the jurisdiction where the case was prosecuted.
ðə nˈeɪtʃɚɹ əvən ɐpˈiːl kæn vˈɛɹi ɡɹˈeɪtli dᵻpˈɛndɪŋ ɔnðə tˈaɪp ʌv kˈeɪs ænd ðə ɹˈuːlz ʌvðə kˈoːɹt ɪnðə dʒˌʊɹɹɪsdˈɪkʃən wˌɛɹ ðə kˈeɪs wʌz pɹˈɑːsɪkjˌuːɾᵻd.