AnalyzerSentence analysis6SpansSentenceローリスクな手術を選んだ。1000 character limitAnalyzeSentenceローリスクな手しゅ術じゅつを選えらんだ。Span Detailsローリスクlow-riskna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar手しゅ術じゅつsurgery; operation; procedure; manual skill; sleight of handnoun, suru verbをobject markergrammar選えらんchoose; select; pick-> 選ぶgodan verbだ。past tense or completed action-> たgrammar