彼女、幼少の頃から船の航海に興味を持っていた

N5 彼女 kanojo she N3 航海 koukai voyage, navigation, sailing N4 興味 kyoumi interest, curiosity

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N2 幼 you / osana.i infancy, childhood, enfance N4 少 shou / suku.nai, suko.shi few, little, un petit peu N1 頃 kei, kyou / koro, goro, shibara.ku time, about, toward N3 船 sen / fune, funa- ship, boat, bateau N2 航 kou navigate, sail, cruise N4 海 kai / umi sea, ocean, mer N1 興 kou, kyou / oko.ru, oko.su entertain, revive, retrieve

N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N5 〜から kara Indicates cause or reason, equivalent to because or since, connects two clauses explaining reason N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options