I suppose we could exchange it for another model if you really aren't happy with it.

如果您真的不满意的话，我们可以换另一种型号。

youdao

We call it safe because it involves the exchange of facts and information.

我们称其安全是因为它涉及事实和信息的交换。

youdao

We don't have to give some of it up in exchange for new knowledge.

我们不用放弃一些知识来交换新的知识。

youdao

It's not going to be zero this time because we have non zero heat exchange between the system and the environment, right.?

热力学量，但是现在让我们看一下,我们的特殊函数，这次它不会是零,因为系统与外界的热量交换并不是零，对吧？

麻省理工公开课 - 热力学与动力学课程节选

And in fact we know if the price goes to 0, it's delisted from the exchange.

实际上我们知道如果价格是，它就会从交易中退出。

麻省理工公开课 - 计算机科学及编程导论课程节选

"It's really quite exciting because we can exchange ideas about it while we're here at the meeting in the same place, " said Greg Madejski of the Kavli Institute of Particle Astrophysics and Cosmology.

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Every year or so we exchange phone calls, but it is difficult to get lines.

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We agreed that it was inappropriate to exchange these things until he got confirmed by the Senate.

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