on the spur of the moment

基本解釋

The band you went to see on that wet Tuesday after work on the spur of the moment is likely to be literally incomparable.
在陰雨的周二下班后，你去看的那個(gè)樂(lè)隊(duì)演出，那種歡欣鼓舞的時(shí)刻可能確實(shí)是無(wú)可匹敵的。
They had no one who came up with wacko ideas on the spur of the moment, and no one who could keep options open for a while.
沒(méi)有人能突發(fā)奇想想出什么瘋狂的主意，而且沒(méi)有人可以在一段時(shí)間內(nèi)，對(duì)不同方案保持開(kāi)放的心態(tài)。
But, we have to also look at Asian countries where impulsiveness plays a much more important role, which is that suicide can happen on the spur of the moment.
但是，我們也必須看到在亞洲國(guó)家，情緒沖動(dòng)是更重要的因素，也就是說(shuō)，人們可能因?yàn)橐粫r(shí)沖動(dòng)就去自殺了。

"This isn't something that happens on the spur of the moment. It takes a great deal of planning and I think it is an indication the police are determined and doggedly pursuing the leads they got."
"For instance,we know that mental illness disorders like depression or alcohol use disorders play a major role in European countries, for instance" "But,we have to also look at Asian countries where impulsiveness plays a much more important role, which is that suicide can happen on the spur of the moment."

The invitation seemed to come rather on the spur of the moment when he bumped into me in the hall one day.
NEWYORKER: Amundsen
Rather, it has been caused by a series of snap decisions made on the spur of the moment that gradually move you in a wrong direction.
FORBES: How Small Business Owners Walk the Ethical Line

used to say that a decision, action, etc. is sudden and done without any planning