彼女の心は私にとって永遠の謎だ

N5 彼女 kanojo she N4 心 kokoro heart, mind, feeling N5 私 watashi I N1 とって totte handle, grip, knob N3 永遠 eien eternity, forever, perpetuity N3 謎 nazo riddle, puzzle, enigma

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N4 心 shin / kokoro, -gokoro heart, mind, spirit N4 私 shi / watakushi, watashi private, I, me N2 永 ei / naga.i eternity, long, lengthy N3 遠 en, on / too.i distant, far, loin N1 謎 mei, bei / nazo riddle, puzzle, enigma

N4 〜にとって ni totte Indicates viewpoint, evaluation, or importance for someone, attaches to a noun, means for or from the viewpoint of N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information