AnalyzerSentence analysis4SpansSentence列車を連結する1000 character limitAnalyzeSentence列れっ車しゃを連れん結けつするSpan Details列れっ車しゃtrain; railway trainnounをobject markergrammar連れん結けつconnection; linking; joining; coupling; consolidationnoun, suru verbするlight/support verb with a noun or noun-like phrasegrammar