[法] 谨请告知

如出席活动，不必回复；如不能出席请务必回复。（请柬用语）

regression───n.回归；退化；逆行；复原

regressions───n.回归；退化；逆行；复原

regressively───回归的

regretfully───adv.懊悔地，遗憾地；抱歉地

regrettably───adv.遗憾地；抱歉地；可悲地

eyes-only───亲启的；绝密的

ferrets out───搜出，搜获

The only regrets that he had were that he'd not been mean enough or ambitious enough, and that it had been too easy to make enemies treat him like a friend.───唯一的遗憾是，他还不够卑鄙，野心不够大，敌人太轻易就待他如好友。

Nowadays, invitations often carry a "regrets only" notation at the end. That means that the host will count on your being there unless you tell him or her otherwise.───现在，邀请函的末尾一般附有“谨请告知”的字句，这意味着除非你另行告知，否则邀请人会把您包括在将会出席的嘉宾之中。

Xiaoxiao wind, rain wind no complaints, no regrets only for the growth of tree seedlings.───风潇潇, 雨淅淅,风儿无怨, 雨儿无悔,只为一棵幼苗的成长.

correct choice may create a bright future of life, while a mistake might ruin the dreams of life, leaving only regrets.───正确的选择可以造就生命中灿烂的前程，错误的选择可以毁掉生活的梦想而感受遗憾的苦果。