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convex roof tile
寺院の屋根に丸瓦が整然と並んでいる。
Round roof tiles are neatly lined up on the temple roof.
発掘調査で奈良時代の丸瓦が出土した。
Round tiles from the Nara period were unearthed in the excavation.
丸瓦の曲線が日本建築の美しさを示す。
The curves of the round tiles demonstrate the beauty of Japanese architecture.