AnalyzerSentence analysis4SpansSentence成長が鈍化する1000 character limitAnalyzeSentence成せい長ちょうが鈍どん化かするSpan Details成せい長ちょうgrowth; development; growing up; expansionnoun, suru verbがsubject markergrammar鈍どん化かslowing down; weakening; becoming dullnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar