Right now, I know he's alright. So, that was my only regret.

我知道他一切都好，这是我惟一的遗憾。

Of course when Adams took the Review he put it at the service of the Survey, and regretted only that he could not do more.

当然，当 Adams 接受 Review 时，他将其用于 Survey，并且遗憾的是他不能做更多的事情。

Lamb without spot, she went to heaven, regretting only the sweet companion of her cold and dreary life, for whom her last glance seemed to prophesy a destiny of sorrows.

没有斑点的羔羊，她去了天堂，只为她寒冷而沉闷的生活中的甜蜜伴侣感到遗憾，她的最后一眼似乎预示着悲伤的命运。