AnalyzerSentence analysis6SpansSentence騒音が大幅に低減した。1000 character limitAnalyzeSentence騒そう音おんが大おお幅はばに低てい減げんした。Span Details騒そう音おんnoise; din; unwanted soundnounがsubject markergrammar大おお幅はばbig; large; drastic; substantial; full-width clothna-adjective, nounにadverbial form after a na-adjectivegrammar低てい減げんdecrease; reduction; mitigationnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar