There are no stairs, just a circular path.

展厅里没有楼梯，只有一条环形的小道。

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But you can also create a torus or sphere by extruding along a circular path.

但是还可以沿着圆形路径挤压来创建圆环体或球形。

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Her design comprises a circular path that extends around a lake in the forest.

她的设计由一个圆形的路径组成，从森林里的湖泊向周围延伸。

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Whispering Spruce Trail follows a circular path around the observation tower.

VOA: special.2009.07.20

Power is generated by the wing flying in a circular path, with electricity transmitted to the ground via the conducting core of the tether.

BBC: Google acquires kite-power generator

The Long March will put Tiangong in a near-circular path around the Earth, just a few hundred km above the surface.

BBC: China ready for next space leap

The park will be completed in two phases, starting in the summer with the building of pathways - a central avenue and circular path bordering the site.

BBC: Buttercup Farm Park