AnalyzerSentence analysis6SpansSentence深い霧が谷を覆った。1000 character limitAnalyzeSentence深ふかい霧きりが谷たにを覆おおった。Span Details深ふかい霧きりthick fog; dense fogexpression, nounがsubject markergrammar谷たにvalley; ravine; gorge; canyonnounをobject markergrammar覆おおっcover; hide; conceal; wrap; disguise-> 覆うgodan verbた。past tense or completed actiongrammar