国家/地区：美国
时长：120分钟
语言/字幕：国语对白 中文字幕
<p> In 1991 a group of countercultural visionaries built an enormous replica of earth’s ecosystem called Biosphere 2. When eight “biospherians” lived sealed…
<p> In 1991 a group of countercultural visionaries built an enormous re…
