彼は繰り返し安全の重要性を強調した

N5 彼 kare he N4 安全 anzen safety, safe, secure N3 重要 juuyou important, essential, significant N3 性 sei sex, gender, nature, quality N3 強調 kyouchou emphasis, stress, highlight

N3 彼 hi / kare, kano, ka.no he, that, the N1 繰 sou / ku.ru winding, reel, spin N3 返 hen / kae.su, -kae.su, kae.ru, -kae.ru return, answer, fade N4 安 an / yasu.i, yasu.maru, yasu, yasu.raka relax, cheap, low N3 全 zen / matta.ku, sube.te whole, entire, all N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N3 要 you / i.ru, kaname need, main point, essence N3 性 sei, shou / saga sex, gender, nature N4 強 kyou, gou / tsuyo.i, tsuyo.maru, tsuyo.meru, shi.iru, kowa.i strong, fort, fuerte

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 〜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