That's what the system is for,". North Korea experts suggest two main motivations for recent provocations.

VOA: standard.2009.05.26

Right. We have people from all backgrounds and with all different kinds of motivations.

对了，我们队的人有不同背景，每个人的目标也不同。

去学校聚会的路上 - SpeakingMax英语口语达人

you're not lying to anybody else still, there are desires and motivations that govern your behavior that you may not be aware of.

并未向他人撒谎,但却依然存在着支配你行为的欲望和动机，–,只是你没有意识到罢了。

耶鲁公开课 - 心理学导论课程节选

Speaking to reporters on Thursday, repeat that. dynasty the motivations Dennis Blair downplayed the notion that drug violence has brought Mexico to the brink of collapse.

VOA: standard.2009.03.26

They have office politics; they have any number of other motivations.

他们有办公室政治；,他们有各种各样其他的动机。

耶鲁公开课 - 金融市场课程节选

"That has long been one of my main motivations for being an elected official."

VOA: standard.2010.06.19

Unlike a lot of other courses, some people come to Intro Psychology with some unusual motivations.

与其他很多课程不同,一些学生是带着非同寻常的动机,来上心理学导论这门课的

耶鲁公开课 - 心理学导论课程节选

What were the motivations for doing this?

这么做的初衷是什么？

耶鲁公开课 - 金融市场课程节选