但有一個問題 究竟烏拉圭 、 巴拉圭 、 阿根廷 仲有巴西嘅馬托格羅索州 為呢個咁重要嘅經濟來源 或者為亞馬遜生產雨水畀咗幾多錢呢 ？
But the question is how much money do Uruguay, Paraguay, Argentina and Brazil's Mato Grosso give for such an important source of economy or for the production of rainwater for the Amazon?