The idea here is paying it forward.

这样做是为了传递出去。

Giving back and paying it forward.

回馈社会和传递爱心。

Munro said by making the donation, she was " paying it forward" .

芒罗表示，她的捐赠只是" 把爱心传递下去而已" 。

It's for you as well as for the participants, because you are paying it forward.

既为你也为参与者，因为你们在传递。

Here again, we're seeing China paying it forward by contributing towards efforts to achieve the global eradication of malaria.

在这一领域，我们再次看到中国正在积极分享经验与专长，为实现全球消除疟疾的目标做出贡献。

You might know this concept, sometimes it's called the norm of reciprocity, sometimes it's called paying it forward.

你可能知道这个概念，有时它被称为互惠的规范，有时它被称为向前支付。

Got down there. He was, at the time, a millionaire — which would be a billionaire today — in the shipping business, and somebody had given him a start, so he's paying it forward, and he wrote out a check for $1,000.

到那里后。当时他是运输行业的百万富翁，放到今天要算亿万富翁了，有人给了他起步的机会，所以他把这种善举传递了出去，他开了一张一千美元的支票。