The Secretary-General said nations and their international partners promised five billion three hundred million dollars for the next two years and almost ten billion dollars in total.

VOA: special.2010.04.02

, all right so you have two partners potentially, 4 of you, this should be easy then.

，好，应该还有两个人，你们四个，接下来就简单了。

哈佛公开课 - 计算机科学课程节选

There is something, however, called a limited partnership that has two kinds of partners: a general partner and a limited partner -or usually, many limited partners.

然而,也有一种有限合伙制,其中包括两类合伙人,普通合伙人和有限合伙人,或者,通常会有多个有限合伙人

耶鲁公开课 - 金融市场课程节选

Ambassador Rice, told reporters the United States and its partners, have been pursuing a two-track approach to resolving the Iranian nuclear issue.

VOA: standard.2009.11.30

So let me rephrase, are these people, are these pair of partners in the firm, or two students working on their homework assignments, are they working more or less than an efficient level?

让我换个表达方式吧,这些企业合伙人,或者两个共同协作做作业的同学,他们是否实现了最优效率了呢

耶鲁公开课 - 博弈论课程节选