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Sentence analysis
6Spans
Sentence
Span Details
玄関
entrance; front door; entrywaynoun
に
direction, time, indirect object, or target markergrammar
電子ロック
electronic lock; electric locknoun
を
object markergrammar
設置
establishment; setting up; institution; installation; setting up equipmentnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar