丁寧に断るのが社会人としての礼儀だ

N4 丁寧 teinei polite, courteous, careful N3 断る kotowaru refuse, decline, notify beforehand N4 社会 shakai society N5 人 hito person, people N3 礼儀 reigi manners, courtesy, etiquette

N1 丁 chou, tei, chin, tou, chi / hinoto street, ward, town N1 寧 nei / mushi.ro rather, preferably, peaceful N3 断 dan / ta.tsu, kotowa.ru, sada.meru severance, decline, refuse N4 社 sha / yashiro company, firm, office N4 会 kai, e / a.u, a.waseru, atsu.maru meeting, meet, party N5 人 jin, nin / hito, -ri, -to person, être humain, personne N3 礼 rei, rai salute, bow, ceremony N1 儀 gi ceremony, rule, affair

N4 〜として to shite Indicates role, function, position, or capacity in which someone acts, attaches to a noun, means as or in the capacity of N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also 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 N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase