Has already been reduced by 20%. 其面♥积♥已缩小20%

173. An area the size of illinois-
     面♥积♥相当于伊利诺斯州的热带森林
174. Disappear in smoke and as lumber.
     消失在浓烟中沦为木材
175. The world's largest rain forest, the amazon,
     世上最大的热带雨林亚马逊
176. Has already been reduced by 20%.
     其面♥积♥已缩小20%
177. The forest gives way to cattle ranches or soybean farms.
     森林被养牛场和大豆田取代
178. Ninety-five percent of these soybeans...
     这些大豆中的百分之九十五
179. Are used to feed livestock and poultry in europe and asia.
     被用来喂养欧亚两洲的禽畜

来自《家园 第二部分 Home Part2》第 176 行