blundering

基本解释

Aid workers in Afghanistan, who have long been scornful of American blundering there, are full of praise for these measures.
长期以来阿富汗援助工作者一直鄙视美国人的浮躁，而这次也对这些措施赞不绝口。
These novels’ view of America, and Americans, is deeply conflicted; often the United States is portrayed as a blundering monster — not evil so much as dangerously ignorant.
这些小说对于美国和美国人的观点是极其矛盾的，美国通常被描写成一个粗笨的怪物——并不十分邪恶，却带有一种愚昧的危险性。
Humans are “capable of inventing wonders and still capable of forgetting what we’ve done and blundering stupidly on, ” says classicist James O’Donnell of Georgetown University.
乔治敦大学古典学者詹姆斯·奥康纳这样说，人类“能够创造奇迹，还能够忘却自己做过的事，继续愚蠢地错下去。

Hearing the blundering repetitions of someone learning something from scratch was unbearable to me.
NEWYORKER: Mr. Bones
DPJ's own secretary-general will also step down, and the blundering Mr Nagata is to quit politics.
ECONOMIST: Japan's opposition
Rome is famous for excavation delays caused by diggers blundering into antique sites.
FORBES: A fiber niche is nice

A blunder is a stupid or careless mistake.
If you blunder, you make a stupid or careless mistake.
If you blunder into a dangerous or difficult situation, you get involved in it by mistake.
If you blunder somewhere, you move there in a clumsy and careless way.