The psychologists propose that this result is related to a learned response that associates wrapped packages with happy events in life, thus evoking a happier mood.

心理学家指出此项结果与一项学术反应有关。包装纸能让人联想到生活中的快乐，而唤起更愉悦的情绪。

youdao

Other researchers protested that the opt-out response was simply a learned or conditioned response.

其他研究人员抗议说，“选择退出”反应只是一种习得的或条件性的反应。

youdao

But it also seems that Mr Bush has learned a few lessons from the Katrina debacle-the federal response is noticeably more robust this time.

而此次联邦所采取的强有力的应对措施则彰显出，布什已经从卡特里娜灾难中吸取了教训。

youdao

That serial denunciation requires a volume of learned response.

FORBES: U.S. Government: Too Big To Succeed?

They took the act on the road and learned that memorable presentations must be compelling enough to elicit a strong emotional response from the audience.

FORBES: Cisco CEO Shares the Stage at CES

The report also highlighted a number of significant events during 2000, and detailed lessons learned by the National Health Service in response.

BBC: NI's birth rate falling