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Sentence analysis
7Spans
Sentence
Span Details
つるまきばね
coiled spring; helical spring-> 蔓巻発条noun
の
possession, attribution, nominalizer, or nominal linkergrammar
設計
plan; design; layoutnoun, suru verb
を
object markergrammar
変更
change; modification; alteration; revision; amendmentnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ました。
polite pastgrammar