AnalyzerSentence analysis2SpansSentence集中トレーニング1000 character limitAnalyzeSentence集しゅう中ちゅうトレーニングSpan Details集しゅう中ちゅうconcentration; focus one's attention; concentration in one place; centralization; gathering; focus of questions; focus of debate; convergence; within a collection of worksnoun, suru verbトレーニングtraining; practice; workout; working out; strength trainingnoun, suru verb