答：关于第一个问题，我不掌握有关情况。

A: on your first question, I don't know about relevant information.

youdao

答：关于第一个问题，中方注意到了有关报道。

A: on your first question, China has taken note of relevant report.

youdao

关于第一个问题，我已经清楚表达了中方的立场。

On your first question, I have already made our position clear.

youdao

PROFESSOR: So, our first question here is about limiting reactants.

教授：好，我们今天第一个问题,是关于限制反应。

麻省理工公开课 - 化学原理课程节选

And in fact, now let me ask those two questions about this piece of code. First question is, for what values of integers-- we're going to assume integers-- but for what values of x does this code terminate? And the second question is, for what values of x does it give me back the right answer?

实际上，让我关于这块代码问两个问题,第一个问题是，对于什么样的整数值，我们会假设是整数,对于x的什么值程序,会最终终止？第二个问题是,对于x的什么值程序,会返回正确答案？

麻省理工公开课 - 计算机科学及编程导论课程节选