彼女は山頂で酸欠になった

N5 彼女 kanojo she N5 山 yama mountain N1 酸 san acid

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N5 山 san, sen / yama mountain, montagne, montaña N3 頂 chou / itada.ku, itadaki place on the head, receive, top of head N1 酸 san / su.i acid, bitterness, sour N3 欠 ketsu, ken / ka.keru, ka.ku lack, gap, fail

N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information