可可電臺，每期節目一話題，讓英語磨練耳朵的同時學到更多有益的小知識，豐富知識的同時受益于生活。

細節改變生活

Longevity

長壽

Using data from about 10,000 adults tracked over 50 years, scientists discovered that volunteering, especially for altruistic motives, can be a life saver.

根據對10000個成年人長達50年的追蹤研究，科學家發現，志愿活動尤其是那些無私利心的，可以是救命稻草。

People who reported giving their time because they wanted to help others outlived those who didn't volunteer at all, as well as those who did so mostly for their own satisfaction。

那些花時間幫助別人的人們要比其他人更加長壽，即使他們幫別人只是為了自己開心。

【知識點津】

altruistic adj.利他的，無私心的

例句：

Foster the good quality of altruistic, friendly affection as a child.

從小培養起無私 、 友愛的優良品質.

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[本節目屬可可原創，未經許可請勿轉載]