Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
自分
oneself; myself; yourself; himself; herself; I; me; youpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
分野
field; area; domain; branchnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
専門家
specialist; expert; professionalnoun
だ。
plain copulagrammar