随着转基因食品的出现,人们对转基因技术争议颇多。请根据下表内容,阐述转基因转基因技术的利与弊,并谈谈自己的观点。
2.词数120左右。开头已经写好,不计入总词数; 3.参考词汇:益虫beneficial insect ;生态系统 ecosystem 。 Eating GM food has become a trend nowadays.But there is always debate about the advantages and disadvantages of the GM technology. ________________________________________________________________________ |