英文原文:Hello,this is jack speaking. who is that speaking?英式音标:[həˈləʊ; he-] [ðɪs] [ɪz] [dʒæk] [ˈspiːkɪŋ] . [huː; hʊ] [ɪz] [ðæt; ðət] [ˈspiːkɪŋ] 美式音标:[hɛˈloˌ hə-] [ðɪs] [ɪz] [dʒæk] [ˈspikɪŋ] . [hu] [ɪz] [ðæt] [ˈspikɪŋ]