This system is particularly important in areas where crop production is not feasible because of climate or soil, representing 30–40 million pastoralists.
ðɪs sˈɪstəm ɪz pɚtˈɪkjʊlɚli ɪmpˈoːɹtənt ɪn ˈɛɹiəz wˌɛɹ kɹˈɑːp pɹədˈʌkʃən ɪz nˌɑːt fˈiːzᵻbəl bɪkˈʌz ʌv klˈaɪmət ɔːɹ sˈɔɪl, ɹˌɛpɹᵻzˈɛntɪŋ θˈɜːɾi fˈoːɹɾi mˈɪliən pˈæstoːɹəlˌɪsts.