Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
分野
field; area; domain; branchnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
第一人者
leading figure; foremost personnoun
とされ
is regarded as; is said to be-> とされるgrammar
ている。
ongoing or resultant stategrammar