求翻译：隋唐最着名的甲是明光铠，其身甲由 4块底板组成，胸背各 2块，每块上有一面大圆护，从明光之名推测，圆护应由质量较高的钢铁制成，而底板大概是皮甲。尽管这种设计有图省事的嫌疑，但隋唐明光铠一改之前历代偷工减料的陋习 ，将护臂和延长的护腿纳入甲式基本要素，对后世却有重要影响。。是什么意思？

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Rides fights the prosperous Southern and Northern Dynasties, the arrow with rides the weapons to surpass in each other, also could not but put on the serious attire armor hostage's of as the arrow warhorse, thus caused the Chinese heavy cavalry to be before the European 900 years birth.Rencountre ca

Sui and Tang Ming Guangkai is the most famous, its body is made up of 4 floor, chest and back, 2 blocks, each block there is a large nursing, from the name of mingguang speculated that nurse should be made from higher quality iron and steel, and the floor is probably leather. Despite suspicion of th

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