AnalyzerSentence analysis4SpansSentence二人はついに一線を越えた。1000 character limitAnalyzeSentence二人ふたりはついに一いっ線せんを越こえた。Span Details二人ふたりtwo people; pair; couplenounはtopic markergrammarついにfinally; at last; in the end; after all; never (with negative)-> 遂にadverb一いっ線せんを越こえた。cross the line; go too far-> 一線を越えるichidan verb, expression
