When people engage in activities that help others, their brain releases endorphins, the brain's natural opiates, which induce in people a feeling of well-being.

当人们参与有助于他人的活动时，他们的大脑会释放出内啡肽，这是一种大脑中天然的麻醉剂，能让人产生幸福感。

youdao

The trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being.

问题是，在6个月到1年的时间内，人们的幸福感就会恢复到最初的基线水平。

youdao

But the trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being.

但问题是，在6个月到1年的时间内，人们的幸福感就会恢复到最初的基线水平。

youdao

This award recognizes people trying to develop projects aimed at improving human knowledge and well-being.

VOA: special.2009.02.09

What made things go so awry that people and food used to be more in sync in terms of health and well-being, although there were problems in some ways.

是什么让一切偏离正轨,尽管有些方面存在种种问题,过去人与食物的关系,就健康方面而言,要比现在更为和谐

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Understand that welfare benefits will continue to be essential to the well-being of people with a visual impairment.

BBC: Wales

Refusing to address climate change may bring unprecedented environmental damage to the health and well-being of people throughout the world.

CNN: Bush Takes a Backseat

Clean water is essential to the health and well-being of people, preserving the integrity of the natural environment and sustaining our economies.

UNESCO: MEDIA SERVICES