AnalyzerSentence analysis6SpansSentence金工作業台は頑丈でなければならない。1000 character limitAnalyzeSentence金きん工こう作さ業ぎょう台だいは頑がん丈じょうでなければならない。Span Details金きん工こうmetalwork; metalsmith; goldsmithnoun作さ業ぎょう台だいworkbench; work tablenounはtopic markergrammar頑がん丈じょうsolid; sturdy; strongly builtna-adjective, nounでcontinuative form of the copulagrammarなければならない。must; have to; need toexpressionAlso Foundならないならないcannot help feeling; unbearably; irresistibly; must not; should not; must; have to; ought to; cannot; unable to; notoptional
