它把水从像袋子一样的囊状物里抽出来，使囊状物的内部形成真空状态。
It pumps water out of tiny bag-like bladders, making a vacuum inside.
这种生物的名字来自于它深色的蹼状的手臂，这些手臂可以像网一样盖着它。
The species gets its name from its dark, webbed arms, which it can draw over itself like a cloak.
一个高级数的摄影师，自己设计了这款看起来不可能的螺旋状书架，就像他的摄影技术一样厉害。
Seb Przd - a skilled photographer - has created this highly compelling set of seemingly impossible bookcases to showcase his skills as a photographer.
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