与奥拉从峡谷向南穿过亚利桑那州
South FROM the Canyon thru Arizona with Aura
阿科桑蒂:生活在大自然之中
Arcosanti: Living together amidst nature
从现状中进步了一步
A step up from the status quo
亚利桑那州坦佩的沥青更少
Less asphalt in Tempe AZ
鬼城作为一种资源-杰罗姆
Ghost towns as a resource- Jerome
给埃斯特班的混血儿的礼物
The gift to Esteban’s hybrids
生物圈2号，准备搬家
Biosphere 2 Getting ready for the move
生物圈2号，恰如其分
Biosphere 2 getting it right
从简单的实验中更容易学习
Easier to learn from simpler experiments
奥拉克:在那里我成为了自己
Oracle: where I became me
托赫诺棉花：皮卡乔只是个杂耍
Tohono cotton: Picacho was a sideshow