AnalyzerSentence analysis5SpansSentence技術の向上に努める。1000 character limitAnalyzeSentence技ぎ術じゅつの向こう上じょうに努つとめる。Span Details技ぎ術じゅつtechnology; engineering; technique; skill; art; craftnounのpossession, attribution, nominalizer, or nominal linkergrammar向こう上じょうimprovement; advancement; rise; elevation; progressnoun, suru verbにdirection, time, indirect object, or target markergrammar努つとめる。endeavor; strive; make an effortichidan verb