也许我们能选择种植些别的东西，或者运用基因工程技术，让玉米变得更加顽健。
Maybe we can choose to grow something else or genetically engineer that corn to make it more robust.
除草剂能杀死除玉米外地一切植物，而麦考雷种植的玉米已经通过基因工程改良，能够抵抗除草剂的药效；
The spray kills everything but the corn, because the corn has been genetically engineered to withstand the herbicide.
但是也有许多的食物包含有基因工程改良的大豆卵磷脂，玉米糖浆和其他的产品。
But many foods contain genetical ly modified soy lecithin corn syrup and other products.
基因工程的诞生为玉米虫害和草害的防治提供了有效手段。
The birth of genetic engineering provides an effective means for the prevention and treatment of pests and feeds.
基因工程的诞生为玉米虫害和草害的防治提供了有效手段。
The birth of genetic engineering provides an effective means for the prevention and treatment of pests and feeds.
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