| 1. | Around the world people 34 ) debate the pros and cons of 35 ) pesticides , 36 ) fertilizers and genetically modified 37 ) crops
全世界的人都在争辩农药、肥料和基因改造作物的利与弊。 |
| 2. | As gm crops multiply in the landscape unprecedented numbers of researchers have started fanning into the fields to get the missing information
由于基因改造作物在大地上占据的面积不断倍增，已经有数量空前的科学研究人员散入田野，搜集资讯，填补我们的知识鸿沟。 |
| 3. | As gm crops multiply in the landscape , unprecedented numbers of researchers have started fanning into the fields to get the missing information
由于基因改造作物在大地上占据的面积不断倍增，已经有数量空前的科学研究人员散入田野，搜集资讯，填补我们的知识鸿沟。 |
| 4. | In an epa meeting on gm crops last fall vaituzis acknowledged the lack of long - term data on bt crops and insect populations . such studies require more time than has been available since the registration of bt crops vaituzis remarked
2000年秋天，在环保署的一个基因改造作物会议中，卫图吉斯承认他们缺乏bt作物和昆虫族群的长期研究资料。 |
| 5. | So researchers have headed into nature themselves measuring the toxin in pollen from plots of gm corn estimating how much of it drifts onto plants such as milkweed and finally determining the exposure of butterfly and moth larvae to the protein
因此研究人员亲下田野，到栽种基因改造作物的玉米田里测量花粉中的毒素，估计有多少毒素会飘落到马利筋之类的植物上，最后还需确定蛾蝶幼虫的毒素接触量。 |
| 6. | So researchers have headed into nature themselves , measuring the toxin in pollen from plots of gm corn , estimating how much of it drifts onto plants such as milkweed and , finally , determining the exposure of butterfly and moth larvae to the protein
因此研究人员亲下田野，到栽种基因改造作物的玉米田里测量花粉中的毒素，估计有多少毒素会飘落到马利筋之类的植物上，最后还需确定蛾、蝶幼虫的毒素接触量。 |
| 7. | The innocent bugs birds worms and other creatures that happen to pass by the modified plants will gm crops pollinate nearby plants casting their genes into the wild to create superweeds that grow unchecked what are the odds that the genetically engineered traits will lose their ability to protect against insects and invasive weeds leaving gm plants suddenly vulnerable
他们想要知道的有： bt作物如何影响“非目标”生物，例如无害的甲虫鸟儿蠕虫以及其他恰巧路过的生物？基因改造作物是否会授粉给周遭的植物，使抗虫基因流入野地，创造出不受控制的超级野草？ |
