A triangle has three sides.

一个三角形有三条边。

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Let's go back to that triangle; seen from above there's three equal nodes.

我们回到那个三角形：从上往下，你看能到三个平等的节点。

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The three vertices of the iron triangle collapse into one vertex of the Agile triangle called constraints.

传统铁三角的三个顶点转变为“敏捷三角形”的一个顶点，被称为约束。

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Successive LDP administrations failed to respond to these demands because the government was often the weakest of the three sides of the triangle.

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Those elements are traditionally performed by three instruments: a triangle, an accordion, and a zabumba, a drum pitched somewhere between a low snare and a small bass.

NPR: Northern Brazilian Tradition, New York Style

How the next two installments in the trilogy are going to deal with the two and the three-way love triangle that lies ahead without this animating element is a mystery.

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