词汇表对我们的主要目标也有帮助，它能确定关键问题层次的抽象。

The glossary is also helpful in our main goal, which is to identify the key problem-level abstractions.

youdao

能够确定复杂案例的关键问题，做出合理分析并得出正确结论。

Be able to define key issues of complex cases, analyze accordingly and then make correct conclusions.

youdao

然而因为在减少排放量和援助穷国等关键问题上各国分歧严重，连这减弱了的目标也无法确定。

But even that reduced goal is far from certain, with huge gaps remaining between nations on key issues such as emissions cuts and funding for poor nations.

youdao

Second, I'd like to identify two key questions that I really think important for you to be thinking about and addressing in the area of new technology and education.

接着确定两个关键问题,这两个问题很重要,你们要好好想想怎样,在新技术和教育中定位。

麻省理工公开课 - 媒体、教育、市场课程节选