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Sentence analysis
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Sentence
Span Details
希土類
rare earthnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
分離
separation; partition; detachment; segregation; isolationnoun, suru verb
技術
technology; engineering; technique; skill; art; craftnoun
が
subject markergrammar
進歩
progress; advance; improvement; developmentnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar