What became of the principle "better to save five lives even if it means sacrificing one?"

我们“牺牲一人保全五人“的这条原则,到底出了什么问题呢“

耶鲁公开课 - 公正课程节选

Like, if there is a problem, I try to think of the solution.

比如说出了什么问题，我就试着想怎么解决。

幸福的定义 - SpeakingMax英语口语达人

We'll loop back as we go through the class to questions about what's gone so horribly wrong, and more important, from a public health point of view, what can be done about it?

当所有的课都上完后我们会再回头看,到底是什么出了问题,更重要的是,从公共健康的角度来看,如何才能纠正这些错误呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What is the problem?

出什么问题了？

哈佛公开课 - 幸福课课程节选

What seems to be the problem?

出了什么问题呢？

It seems 课堂 - SpeakingMax英语口语达人