AnalyzerSentence analysis3SpansSentence博士研究員のポジション1000 character limitAnalyzeSentence博はく士し研けん究きゅう員いんのポジションSpan Details博はく士し研けん究きゅう員いんpostdoctoral researcher; postdocnounのpossession, attribution, nominalizer, or nominal linkergrammarポジションpositionnoun