AnalyzerSentence analysis3SpansSentence自然を大切にしよう。1000 character limitAnalyzeSentence自し然ぜんを大たい切せつにしよう。Span Details自し然ぜんnature; the natural world; natural; spontaneous; automatic; naturally; spontaneously; automaticallynoun, na-adjective, adverbをobject markergrammar大たい切せつにしよう。cherish; treasure; prize; take good care of; look after-> 大切にするexpression, suru verb