AnalyzerSentence analysis3SpansSentence生存競争は厳しい。1000 character limitAnalyzeSentence生せい存ぞん競きょう争そうは厳きびしい。Span Details生せい存ぞん競きょう争そうstruggle for existence; struggle for survivalnounはtopic markergrammar厳きびしい。strict; severe; rigorous; hard; difficult; tough; harsh; intensei-adjective
