Yet practical solutions are at hand, because simple and low-cost technologies can address specific problems. Low farm yields can be addressed through improved seed varieties specially adapted for African conditions, combined with technologies for replenishing soil and managing water.
但我们有着实际的解决办法，因为简单、廉价的技术可以解决很多具体问题。比如可以用改进作物品种适应非洲自然条件的办法提高农作物产量，此外补充土壤和管理水资源也可以对产量有所帮助。