blundering

动词 blunder:

1. commit a faux pas or a fault or make a serious mistake
   同义词：sin, blunder, boob, goof
2. make one's way clumsily or blindly
   同义词：fumble, blunder
3. utter impulsively
   同义词：blurt out, blurt, blunder out, blunder, ejaculate

1. I've made an awful blunder.
   我做了一件大错特错的事。
2. And so I say, when I see you with anything on your mind, that I feel quite sorry you haven't got somebody better about you than a blundering young rough-and-tough boy like me, uncle, but hasn't got the way.
   所以我说，当我看到你有什么心事的时候，我就感到非常难受，除了我这样常常出乱子的粗鲁小伙子之外，你跟前就没有一个更好的人了。