食物的真正成本不仅是你商店里支付的,更是地球长期付出的代价。
The true historian is a soldier of truth.
"The mind is its own place, and in itself can make a heaven of hell, a hell of heaven."
即使在艰难时刻,我也努力保持积极。
农业的未来在于科技和可持续发展。