When the floating " polyhedron" is unfolded, a series of plays are released from the box.

当失重的“多面体”散开时，一场场目正在上演。

So, it can help us in building a profile of different factors which work together within the world's oceans.

所以它为了我们研究世界大洋而建立起一大洋的多面体。

The poster takes " polyhedron" as the main element, a metaphor for the multi-faceted reflection of real life.

海报以“多面体”为主要意象，隐（对）现实生活的多面折射。

More importantly it's full of the equipment that's designed to collect data. So, it can help us in building a profile of different factors which work together within the world's oceans.

更重要的是，它装满了用来收集数据的装备。所以它为了我们研究世界大洋而建立起一大洋的多面体。

What you can do is imagine a sequence of different  polyhedra that successively approximate a sphere, in the sense that their faces hug tighter and  tighter around the genuine surface of the sphere.

你可以想象一系列不同的多面体相继近似于一球体，从某种意义上说， 它们的面越来越紧地围绕球体的真实表面。