AnalyzerSentence analysis7SpansSentence夜間登山ではヘッデンが必須だ。1000 character limitAnalyzeSentence夜や間かん登と山ざんではヘッデンが必ひっ須すだ。Span Details夜や間かんnight; nighttimenoun, adverb登と山ざんmountain climbing; mountaineering; ascent of a mountainnoun, suru verbではcontrastive で + は; then; well thengrammarヘッデンheadlamp; head torchnounがsubject markergrammar必ひっ須すindispensable; essential; required; compulsoryno-adjective, nounだ。plain copulagrammar
