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Sentence

床しょう板ばん珊さん瑚ごは古こ生せい代だいに繁はん栄えいしたサンゴの一いち群ぐんである。

Span Details

床しょう板ばん珊さん瑚ご

古こ生せい代だい

Paleozoic era

noun, no-adjective

direction, time, indirect object, or target marker

繁はん栄えい

prosperity; thriving; flourishing

noun, suru verb

light/support verb with a noun or noun-like phrase

-> するgrammar

possession, attribution, nominalizer, or nominal linker

一いち群ぐん

group; flock; crowd; herd