The exhibition features a 30 meter-long makeshift city, whose "hills" of photovoltaics overtake clusters of white, translucent buildings while shadows of clouds move in and out of the space.

此次展览展出了30米长的临时搭建的概念城市，其光伏“小山”均采用白色、半透明的建筑群，而云的阴影则于该空间内若隐若现。

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The roof design as giantism light membrane structure about 700 meter long and about 80 meter width, like a spray of white clouds swift, graceful and elegant in the blue sky.

世博轴工程采用了全新的建筑形式，屋顶设计为长约700米、宽约80米的巨型轻型索膜结构，形如蓝天下的朵朵白云，轻盈飘逸。

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Way by the white clouds, spring and QingXi long;

⊙、道由白云尽，春与青溪长； 时有落花至，远随流水香。

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