AnalyzerSentence analysis5SpansSentenceドアをしっかり閉めてください。1000 character limitAnalyzeSentenceドアをしっかり閉しめてください。Span Detailsドアdoornounをobject markergrammarしっかりtightly; firmly; securely; strongly; solidly; sturdily; properly; thoroughly; fully; reliably; dependably; shrewdly-> 確りadverb閉しめclose; shut-> 閉めるichidan verbてください。polite requestgrammar