Whereas, recently years, because of the double impacts of drought and pollution, eco-enviroment and social stabilization of the Baiyang Wetlands are being intimidated.
但是，近年由于干旱和污染的双重影响，白洋淀湿地的生态环境和社会稳定正在遭受严重威胁。
The indirect pollution on eco-environment come from residual pesticides, heavy metal elements, antibiotics, hormones and mold toxins from animal husbandry products.
由农畜产品残留而来的农药、重金属元素、 抗生素、 激素和霉菌素等给生态环境带来间接污染。
It is imperative to exploit new energy, utilize resources reasonably, and protect eco-environment under the grievous situation of energy crisis, resources shortage, and environment pollution.
人类面临能源危机、资源短缺、环境污染的严峻挑战，开发新的能源，合理利用资源并保护生态环境势在必行。
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