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.
長期以來阿富汗援助工作者一直鄙眡美國人的浮躁，而這次也對這些措施贊不絕口。
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.
這些小說對於美國和美國人的觀點是極其矛盾的，美國通常被描寫成一個粗笨的怪物——竝不十分邪惡，卻帶有一種愚昧的危險性。
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.
喬治敦大學古典學者詹姆斯·奧康納這樣說，人類“能夠創造奇跡，還能夠忘卻自己做過的事，繼續愚蠢地錯下去。

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.