在考虑这个任务的时候，你必须要把你的编程技能培养到一个高于平均水平的程度。

You will need to have developed your programming skills to an above average level before considering the task.

youdao

除了扩充，我们认为这个情景中也必须要考虑移植的情况。

Next to the scaling, migrations are considered part of the overall scenario.

youdao

在此加一个向量标志，因为必须要，算这俩的乘积，所以，sin这个角度必须，考虑在内。

I put a vector sign over here, because you have to take the cross-product between the two, so you take the... sine of this Angle has to be taken into account.

youdao

So, when we think about any type of formal charges, we have to assign these based on a formula here, which is very easy to follow.

那么，不管我们要考虑什么样的形式电荷，我们都必须依靠这个公式，它很容易理解。

麻省理工公开课 - 化学原理课程节选

So once you look at Star Festival then you can think about the questions you have to answer and then question maybe the same thing I ask myself: who am I? While maybe some other questions.

所以当你看“七夕“的时候,你可以考虑你必须要回答的问题,这个问题有可能是我问自己的那个同样的问题：,我是谁？或者其它的问题。

麻省理工公开课 - 媒体、教育、市场课程节选