1.I've converted to organic food.
我改吃有机食物了。
2.Soil communities are dependent on plants for organic matter.
土壤群落的有机质依赖于植物。
3.Incorporating organic material into chalky soils will reduce the alkalinity.
将有机物质掺入白垩质土壤中将会降低碱性。
4.Organic farming may be exploited to solve the global food problem.
有机农业可以用来解决全球粮食问题。
5.Organic compounds contain carbon in their molecules.
有机化合物的分子里含碳。
6.The farm has changed over to organic methods.
农场已改用有机肥料的耕作方法。
7.She called her parents and stocked up on organic food.
她给父母打了电话，并准备了有机食品。