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Sentence analysis
9Spans
Sentence
Span Details
切り土
earth cut; cutting; excavated earth-> 切土noun
の
possession, attribution, nominalizer, or nominal linkergrammar
斜面
slope; slanting surface; bevelnoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
植生
vegetationnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar