AnalyzerSentence analysis3SpansSentence急速な発展1000 character limitAnalyzeSentence急きゅう速そくな発はっ展てんSpan Details急きゅう速そくrapid; fast; quickna-adjective, nounなadnominal form of the copula after a na-adjectivegrammar発はっ展てんdevelopment; growth; expansion; development (of a situation); progression; unfolding; sexual activity (esp. male homosexual); playing aroundnoun, suru verb
