AnalyzerSentence analysis5SpansSentence船頭が巧みに瀬を下る。1000 character limitAnalyzeSentence船せん頭どうが巧たくみに瀬せを下くだる。Span Details船せん頭どうboatman; ferrymannounがsubject markergrammar巧たくみskillful; clever; adroit; ingenious; skill; craftsmanship; ingenuity; design; plot; scheme; artifice; trickna-adjective, nounにadverbial form after a na-adjectivegrammar瀬せを下くだる。descend the rapids; shoot the rapidsexpression, verb