In America, a pesticide, a chemical, called DDT was harming the falcon eggs.
在美国，一种叫做滴滴涕的杀虫剂正在伤害隼卵。
Other substances in that category include the pesticide DDT and gasoline engine exhaust.
该类别中的其他物质还包括了杀虫剂、农药以及汽车引擎所排放的尾气。
Wide range of plasticizers use, pollution area large number of people affected than the pesticide, DDT, such as greater.
增塑剂使用范围之广，污染面积之大，影响人数之多，比农药、DDT等有过之而无不及。
The residue of DDT in soil is rather high due to the application of the pesticide Kelthane to prevent and kill red spider on the wheat field and the pesticide Kelthane contains DDT.
土壤中滴滴涕残留量偏高，是由于防治红蜘蛛时施用三氯杀螨醇，而三氯杀螨醇原药中含有滴滴涕所致。
The residue of DDT in soil is rather high due to the application of the pesticide Kelthane to prevent and kill red spider on the wheat field and the pesticide Kelthane contains DDT.
土壤中滴滴涕残留量偏高，是由于防治红蜘蛛时施用三氯杀螨醇，而三氯杀螨醇原药中含有滴滴涕所致。
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