The predecessor of gratitude is probably reciprocity.

感谢另一面，可能是互惠。

This is known as the reciprocity of liking effect.

这就是所谓喜好互惠效应。

The common ground on reciprocity went a good bit further than the US hoped.

双方对于互惠共识进展国好一些。

Have you ever heard of reciprocity of a trashing or reciprocal liking?

你听说过“互惠”吗？

Then there's a lot of reciprocity that goes back and forth.

然后就会发生很多相互作用。

There's a reciprocity clause. You get to pull the plug on him, too.

上面有互惠条款 你也可以终结他。

Reciprocity says I really enjoy what we're doing here but we're not seeing that.

“互换”意味着我很享受我们所做一切，是我们没有意识到这一点。

By simply tracing our outbreath, we realize the reciprocity between all major kingdoms of life pulsing with one harmonious rhythm.

只追溯我们呼气，就能明白所有生命王国间互惠关系脉动着一个共同和谐节奏。

I just trust that the principle of reciprocity is true, and I give what I want.

我相信互利互惠原则，我想得到就。

Then Egdon was aroused to reciprocity; for the storm was its lover, and the wind its friend.

这时候，埃格敦荒原被唤醒，开始回应；因为暴雨是它情人，狂风是它朋友。

Though there is built into our close relationships this element of reciprocity, of giving back and forth.

尽管我们亲密关系中有互惠互利因素存在。

This might be some degree of reciprocity. But tell us about this trade deal that he's talking about.

从某种程度来说，这可以说是“礼尚往来”。请介绍一下他刚才谈到贸易协议。

It's the beautiful reciprocity of human relationship.

这是人际关系好互惠。

And if there's no reciprocity, we stop.

如果无法互惠互利 我们就停止。

That sort of reciprocity goes a long, long way.

这种互惠有很长很长路走。

We are fearless because we understand the power of reciprocity.

我们无所畏惧，因为我们了解互惠力量。

There seems to be common ground in the mutual acknowledgement of parity and reciprocity as the foundation of our diplomatic relationship.

似乎我们双方对于平等相同和礼尚往来是有共识，我们杜认为这是我们外交关系基础。

He didn't say it to me. He said it to sleeping me. Reciprocity is not required. Besides, he might blow up.

他又没面对我说，趁我睡着了才说。我可不回敬他。况且，他可能会疯掉。

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，有时它被称为互惠规范，有时它被称为向前支。

I hold that the three most important elements of love are knowledge, tolerance of imperfection and reciprocity of love.

我认为爱最重三个素是知识、对不完宽容和爱互惠。