3. 转基因食物
Genetically modified foods are foods produced from organisms that have had specific changes introduced into their DNA using the methods of genetic engineering. These techniques have allowed the introduction of new crop traits as well as a far greater control over the food's genetic structure than previous methods such as selective breeding and mutation breeding. China has become the world's largest soybean importer, buying about 60% of the globally traded soybeans. Most of those imported soybeans are genetically modified varieties. In China, there is a fierce public debate on genetically modified food.
转基因食品（genetically modified foods）是通过基因工程的方法对生物体的DNA作特定改变并由此产出的食品。这些技术允许引入新的作物性状，对于食物基因结构的掌控也比之前的方法，如选择性育种、诱变育种（mutation breeding）大。中国已经成为世界上最大的大豆（soybean）进口国，购买约60%的全球交易大豆。这些进口大豆大部分是转基因品种。在中国，有对关于转基因食品的激烈的公开辩论。
