To prevent the asphyxiation of the shrimps, 不停向富含抗生素的池中输氧

166. One of the reasons for the ongoing disaster...
     酿成此等灾难的原因之一
167. Is these shrimp farms installed on the mangroves' rich waters.
     就是在富含营养的红树林水域建立养虾场
168. Ventilators aerate pools full of antibiotics...
     鼓风机取代了红树林
169. To prevent the asphyxiation of the shrimps,
     不停向富含抗生素的池中输氧
170. Not that of the mangroves.
     防止虾类窒息
171. Since the 1960s, deforestation has constantly gathered pace.
     1960年代以来 森林砍伐愈演愈烈
172. Everyyear, 13 million hectares of tropical forest-
     每年 有1300万公顷

来自《家园 第二部分 Home Part2》第 169 行