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Sentence analysis
6Spans
Sentence
Span Details
機甲部隊
armored unit; armored forcesnoun
が
subject markergrammar
前線
weather front; front; front line; battlefront; forward areanoun
に
direction, time, indirect object, or target markergrammar
展開
development; evolution; unfolding; expansion; spreading out; deployment; expansion (of an algebraic expression); development (of a 3D shape into a flat pattern); extraction; decompression; unpacking; sharing (information)noun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar