To leave home and to establish a new city for themselves someplace else is not to be taken for granted.

我们不能理所当然地认为,这是为了建立一个新的城市

耶鲁公开课 - 古希腊历史简介课程节选

This is going to be probably a homework at some point to do this. For now, let's take it for granted. Let's take it for granted that we know how to calculate this derivative from an equation of state like this.

这可能是将来的一个课后作业,现在，请把这当成理所当然的，理所当然地认为我们,知道怎样从一个状态,方程计算这样的微分式。

麻省理工公开课 - 热力学与动力学课程节选

He takes it for granted that he is the most rational and systematic of all thinkers and raises questions about since we all take ourselves to be rational too raises questions about just how we know ourselves not to be paranoid delusives like Don Quixote.

他理所当然地认为,自己是所有思想者中最理性，最有条理的,他提出,既然我们也认为自己很理性,我们如何证明自己,不像堂吉诃德一样处于妄想之中呢？

耶鲁公开课 - 文学理论导论课程节选