AnalyzerSentence analysis3SpansSentence言論を封じる1000 character limitAnalyzeSentence言げん論ろんを封ふうじるSpan Details言げん論ろんspeech; expression of views; public discussionnounをobject markergrammar封ふうじるseal (a letter, container); close tightly; block; prevent; suppress; seal offichidan verb