AnalyzerSentence analysis5SpansSentence口巧者なセールスマンに気をつけて。1000 character limitAnalyzeSentence口くち巧ごう者しゃなセールスマンに気きをつけて。Span Details口くち巧ごう者しゃsmooth-spoken; eloquent; glibna-adjective, nounなadnominal form of the copula after a na-adjectivegrammarセールスマンsalesmannounにdirection, time, indirect object, or target markergrammar気きをつけて。take care; be careful-> 気を付けてexpression