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Sentence

炉ろ心しん溶よう融ゆうを防ふせぐために、冷れい却きゃくシステムが重じゅう要ようだ。

Span Details

炉ろ心しん溶よう融ゆう

nuclear core meltdown; meltdown

防ふせぐ

prevent; avert; avoid

godan verb

sake or purpose

-> ためgrammar

冷れい却きゃく

cooling; refrigeration

noun, suru verb

重じゅう要よう

important; essential; significant