最独特的特点是圆屋顶，要让圆屋顶安置于方形基础上，可利用两种方式：内角拱(方形基础每个角落的拱门变为八角形)或穹隅。
To allow a dome to rest above a square base, either of two devices was used: the squinch (an arch in each of the corners of a square base that transforms it into an octagon) or the pendentive.
两面中国国旗是红色的，上面有四颗小五角星环拱一颗大的黄色五角星。但小星星的排列方式却有细微差错。
Both Chinese flags are red and feature a large yellow star flanked by four smaller stars. But there are subtle differences in how the smaller stars are aligned.
条形照明灯突出了拱腹，并且再次强调了设计中无处不在的三角形。
Strip lighting highlights the soffits and again reinforces the ubiquitous triangular shapes within the design.
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