translation.en: I began helping a family in the Karoo Desert in the 1970s turn the desert that you see on the right there back to grassland, and thankfully, now their grandchildren are on the land with hope for the future.
translation.zh: 20世纪70年代我开始帮助一个在卡鲁沙漠的家庭 你们看到在右边 沙漠变回了草地， 值得庆幸的是，现在他们的子孙在这片土地上 对未来充满希望。