而且，就像当年尘暴期我的父亲一样，他们不乏新的手段可以支配：为非洲农场研发了各式各样的新种子和其他技术 — — 那些拥有4-5英亩土地或者更少的农户可以在自己的田里利用新技术和种子。
And, like my father during the Dust Bowl years, they have novel means at their disposal: a wide range of new seeds and other technologies have been developed for African family farms – those with 4-5 acres or less – to use in the field.