And so despite concerted efforts in agriculture to make crops with improved properties of resistance, avoidance and tolerance -- particularly resistance and avoidance because we've had good models to understand how those work -- we still get images like this.
而且无论农业专家如何努力 提升农作物的 抵抗、避免和耐受干旱的能力 尤其是抵抗和避免干旱的能力 尽管我们已经有了 很好的模型来了解植物的运作模式 我们仍然只得到了这样的结果。