AnalyzerSentence analysis8SpansSentence彼は水産大学で海洋生物学を学んだ。1000 character limitAnalyzeSentence彼かれは水すい産さん大だい学がくで海かい洋よう生せい物ぶつ学がくを学まなんだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar水すい産さん大だい学がくfisheries collegenounでlocation, means, or scope markergrammar海かい洋よう生せい物ぶつ学がくmarine biologynounをobject markergrammar学まなんlearn; study; take lessons in-> 学ぶgodan verbだ。past tense or completed action-> たgrammar