Assessing a promise: a promise is an offer to do something that will result in you gaining a benefit, or an involvement in something, or a strengthened tie with someone, or a tangible gain.

评估一个承诺：一个承诺是指主动提出做某件将导致令你获得一个好处或参与某件事情或巩固和某人的关系或得到一个有形收益的事情。

youdao

You're not the first to note something like that, but you do offer some psychological reasons why.

你不是第一个这样说的人，但是你可以给我们从心理学的角度解释一下吗？

youdao

Is there something valuable they offer to do for them in exchange?

他为换取他所需要的而提供的东西是否有价值？

youdao

"We do have something to offer, we do have something to sell but we're not communicating it well to the world, " he said.

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It needs to do more to offer a good platform, something of a combination of Instagram and Pinterest and Flickr and Tumblr.

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Industry thrives because it does what it is supposed to do: offer something someone wants for a price worth the value offered in exchange.

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