这 Publication Issue 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  
  • Everybody has a diet based on a starchy staple food This provides the energy for living
  • The starchy staple can be a root crop like potato, cassava, yam, sweet potato or taro
  • Or it can be a cereal like rice, corn, wheat, barley, sorghum, millet, tef, fonio or others
  • For some regions the starchy staple is a palm such as sago, or a starchy fruit such as cooking bananas