How to say i assure you that an error like this will never happen again. in Japanese
1)
このようこのよう(konoyou) (adj-na) like this/this sort/this wayなな(na) (prt) connects adj to noun/indicates emotion or emphasis/command/prohibition間違い間違い(machigai) (n) mistake/error/blunder/accident/mishap/trouble/improper conduct/indiscretionはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh二度二度(nido) (n) two times/twice/two degreesとと(to) (prt,conj) if/when/and/with/particle used for quoting/quoting particle/ promoted pawn/ indicates question起こno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbら(suf) pluralizing suffix/and others/et alios/and the like/and followers/or so/nominalizing suffixない(aux-adj) not/emphatic suffixことこと(koto) (prt) particle indicating a command/particle indicating mild enthusiasm/particle indicating a gentle interrogative/particle used to soften a judgment or conclusionをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,おお(o) (int) oh!/polite prefix to the next word約束約束(yakusoku) (n,vs) arrangement/promise/appointment/pact/engagement/convention/ruleしますします(shimasu) (v) polite present form of "to do"。。(。) Japanese period "."
