彼女は二重国籍であることを公表した

N5 彼女 kanojo she N5 二 ni two, number two N3 国籍 kokuseki nationality, citizenship N2 公表 kouhyou official announcement, proclamation

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N5 二 ni, ji / futa, futa.tsu, futatabi two, two radical (no. 7), deux N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N5 国 koku / kuni country, pays, país N2 籍 seki enroll, domiciliary register, membership N4 公 kou, ku / ooyake public, prince, official N3 表 hyou / omote, -omote, arawa.su, arawa.reru, ara.wasu surface, table, chart

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information