China's unrelenting growth has produced negative impact
中国持续不停的发展带来了负面的影响
that defects the health of the majority of its people.
这对大部分中国人的健康产生了威胁
It has the worst pollution levels on our planet.
中国是地球上污染程度最严重的一个国家
To replace fossil fuels,
为了找到代替石油的能源
Chinese engineers are in a race against time
中国工程师们正争分夺秒地
to build giant wind farms.
建立大型风力田