...if there's one thing we've learned from the past... 历史告诉我们
They learned how to produce more food 他们学会了如何生产更多食物
having learned all the skills they need 到时它们将学会一切所需技能
This female has learned and remembered 这只母猴发现并记住了…
They learned to increase the yield and multiply the number of varieties. 他们学会了提高产量 种植多样化
They learned to adapt the grains that are the yeast of life... 他们学会了在不同的土壤和气候下
Joey: Man, hell of a two weeks, huh? You know what, though? I really feel like I learned something. 天呐,悲惨的两星期,你知道吗?但我感觉自己学到了一些东西。