[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）
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。
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
