..but at a cost to the natural world. 但这是以自然世界的损害为代价的 A rare creature has become stranded in this irrigation canal. 一种稀有的生物被困于灌溉渠中 And the water will soon be gone, 渠中的水很快就将消失 used to supply the surrounding land. 以供应周围土地的需要 Endangered, they ...
A rare creature has become stranded in this irrigation canal. 一种稀有的生物被困于灌溉渠中 And the water will soon be gone, 渠中的水很快就将消失 used to supply the surrounding land. 以供应周围土地的需要 Endangered, they number fewer than 2,000 individuals. 这种生物濒临灭绝 数量不足2000...
This man-made freshwater world 这片人造淡水世界 provides water and a livelihood 为数百万人 for millions of people... 提供了水资源和生计 ..but at a cost to the natural world. 但这是以自然世界的损害为代价的 A rare creature has become stranded in this irrigation canal. 一种稀有的生物被困于...
provides water and a livelihood 为数百万人 for millions of people... 提供了水资源和生计 ..but at a cost to the natural world. 但这是以自然世界的损害为代价的 A rare creature has become stranded in this irrigation canal. 一种稀有的生物被困于灌溉渠中 And the water will soon be gone, 渠中...
for millions of people... 提供了水资源和生计 ..but at a cost to the natural world. 但这是以自然世界的损害为代价的 A rare creature has become stranded in this irrigation canal. 一种稀有的生物被困于灌溉渠中 And the water will soon be gone, 渠中的水很快就将消失 used to supply the surroundin...
..that diverts and drains the great Indus River. 从而从印度河中引水配水 It's used to irrigate an area the size of England. 整个系统被用来灌溉一片英国大小的区域 This man-made freshwater world 这片人造淡水世界 provides water and a livelihood 为数百万人 for millions of people... 提...
It's used to irrigate an area the size of England. 整个系统被用来灌溉一片英国大小的区域 This man-made freshwater world 这片人造淡水世界 provides water and a livelihood 为数百万人 for millions of people... 提供了水资源和生计 ..but at a cost to the natural world. 但这是以自然世界的损害为代价...
The largest irrigation system on Earth 地球上最大的灌溉系统 has been built here in Pakistan. 建于巴基斯坦 A vast network of dams and canals... 这是一个由水坝和运河组成的巨大网络 ..that diverts and drains the great Indus River. 从而从印度河中引水配水 It's used to irrigate an area ...
has been built here in Pakistan. 建于巴基斯坦 A vast network of dams and canals... 这是一个由水坝和运河组成的巨大网络 ..that diverts and drains the great Indus River. 从而从印度河中引水配水 It's used to irrigate an area the size of England. 整个系统被用来灌溉一片英国大小的区域 This man-m...
A vast network of dams and canals... 这是一个由水坝和运河组成的巨大网络 ..that diverts and drains the great Indus River. 从而从印度河中引水配水 It's used to irrigate an area the size of England. 整个系统被用来灌溉一片英国大小的区域 This man-made freshwater world 这片人造淡水世界 provides w...