redeemapromise表示“使诺言在不利情况得到兑现或履行”或“最终兑现或履行了诺言”,如
Hehadrealizedthemistakehehadmadeandwantedto redeem hispromise.他已经认识到了自己的错误,希望履行自己的诺言.
Thescheduleofpayments redeemsthepromise.还款计划弥补了诺言的履行.
keepapromise表示“从始至终履行诺言“ 或”信守诺言”,如:
I'mhopingyou'll keep your promise tocomefor a longvisit.我希望你遵守诺言来这儿多呆几天.
Ifyoumake a promise,youshould keep it.如果做出了承诺,就应该遵守.