By patenting seeds and buying up other seed companies, Monsanto forces small farmers to have to buy seeds from their company or pay much higher prices to buy them anywhere else.
英
美
- 孟山都通过给种子获取专利权及收购其它种子公司的手段,逼着小农户不得不从它那买种子,要不然就得从别的地方花更高的价钱买种子。