Organicfarmersalsousemanyothermethodstoproducerichsoil....

問題詳情：

organic farmers also use many other methods to produce rich soil. They often change the kind of crop grown in each field every year. For instance, they may grow corn or wheat in a field one year, and then grow beans there the next. Why different crops are grown is because they put important minerals back into the ground, making it ready for the next batch of crops. Organic farmers also plant diverse crops that use different depths of soil to help keep it rich. For example peanuts grow on the ground’s surface, but many other vegetables put down deep roots. The goal of using different organic farming methods is to grow good food while avoiding damage to the environment or to people’s health.

【回答】

有機耕作的農民也使用很多其他的方法來保持土壤肥沃。在同一塊地裏， 他們經常每隔幾年就換種農作物。例如，他們可能一年在一塊地裏種玉米或小麥後來年再改種豌豆。種植不同的作物是因爲它們把重要的礦物質帶回土壤，，從而使之適宜於種植下一批作物。有機耕作的農民還種植多種農作物，利用不同層次的土壤來幫助保持肥沃。例如，花生種植生長於淺層土壤，但許多其他蔬菜種植生根於深層土壤。使用不同的有機耕作方法的目的是種植好的糧食，避免損害環境或者人們的健康。

知識點：翻譯

題型：書面表達