事実に基づいて話すことが大切だ

N3 事実 jijitsu fact, truth, reality N3 基 moto basis, foundation N5 話す hanasu to speak N5 大切 taisetsu important, precious, valuable

N4 事 ji, zu / koto, tsuka.u, tsuka.eru matter, thing, fact N3 実 jitsu, shitsu / mi, mino.ru, makoto, mino, michi.ru reality, truth, seed N1 基 ki / moto, motoi fundamentals, radical (chem), counter for machines N5 話 wa / hana.su, hanashi tale, talk, parler N5 大 dai, tai / oo-, oo.kii, -oo.ini large, big, grand N4 切 setsu, sai / ki.ru, -ki.ru, ki.ri, -ki.ri, -gi.ri, ki.reru, -ki.reru, ki.re, -ki.re, -gi.re cut, cutoff, be sharp

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences 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