And, the idea of a space ark carrying a boatload of colonists here is a quaint 16th-century notion.

而且，一艘方舟运来大量殖民者的想法也是来自16世纪的古怪念头。

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But space-suited theatrics and Noah’s ark overtones aside, Biosphere 2 was still the world’s most ambitious test tube.

不过，撇开适合太空的夸张做法和诺亚方舟的含蓄意义不谈，生物圈2号仍然是世界上最雄心勃勃的试管。

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Wooden ark, dense than steel dense ark price low, long life, sliding performance is good, can save about twenty percent of the space.

比起木制密集柜，钢制密集柜价格低、寿命长、滑动性能好，还可以节省大约百分之二十的空间。

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