Aviation: How a collapsible mechanical cushion, borrowed from a space capsule, could help protect a crashing helicoptetr
航空科技：源自于太空梭的可折叠机械结构缓冲垫有助于保护坠落中的直升机。
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Both hollow pieces, the table has a transparent glass on top that gives the impression of a more ample space, and the stool has a removable cushion to cover the hole.
两件家具均为中空的，桌面由透明玻璃制成，给人留下空间广阔之感，椅子则采用可拆换的坐垫来盖住洞。
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The hut under the stairs looks like a hole in large tree, and a soft cushion is spread in whole space.