In fact, he said, Roman structures that rely on the arch for strength can far outlast modern concrete buildings that rely on steel reinforcement bars, which eventually corrode.

实际上，他说，罗马结构依赖于高强度的拱，寿命远长于现代的依靠钢强化的混凝土建筑，而钢结构最终被腐蚀。

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The group said public funding of religion violates the Constitution and that a long line of federal court decisions bars government support for buildings used primarily for worship.

WSJ: House clears disaster aid for houses of worship