彼女、隙間から中を覗いた

N5 彼女 kanojo she N2 隙間 sukima crack, gap, opening N5 中 naka inside / middle

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N1 隙 geki, kyaku, keki / suki, su.ku, su.kasu, hima crevice, fissure, discord N5 間 kan, ken / aida, ma, ai interval, space, intervalle N5 中 chuu / naka, uchi, ata.ru in, inside, middle

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 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options