AnalyzerSentence analysis4SpansSentence書類仕事が山積みだ。1000 character limitAnalyzeSentence書しょ類るい仕し事ごとが山やま積づみだ。Span Details書しょ類るい仕し事ごとpaperwork; desk worknounがsubject markergrammar山やま積づみhuge mound; heap; pilenoun, suru verbだ。plain copulagrammar