AnalyzerSentence analysis4SpansSentence彼は固い誓いを立てた。1000 character limitAnalyzeSentence彼かれは固かたい誓ちかいを立たてた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar固かたいhard; solid; tough; stiff; tight; wooden; unpolished; strong; firm; not easily moved; steadfast; honest; safe; obstinate; bookish; formal; stuffy-> 硬いi-adjective誓ちかいを立たてた。make a vow; take an oath-> 誓いを立てるexpression, verb
