to say nothing of

基本解释

This is to say nothing of estimations of our altruistic behavior— also exaggerated.
这就是说，对于我们的利他行为的估计没有什么夸大之处。
So, find an important problem. Work on it, and to say nothing of the wireless device there.
所以，找到了关键问题，并努力去解决它，先说明，这并没有无线设备。
Current transport revenues are too puny to cover existing commitments, to say nothing of new initiatives.
目前的运输收入太微不足道了，无法支付当前的项目，更别说什么新计划了。

So, find an important problem. Work on it, and to say nothing of the wireless device there.
所以，找到了关键问题，并努力去解决它，先说明，这并没有无线设备。
麻省理工公开课 - 固态化学导论课程节选
Now,it's very tempting at this point to say,look,of course Nothing could be easier ? Just imagine being in heaven forever,right?
现在我很想说，当然了,这没什么难的,只要想象永远在天堂就行了对不对？
耶鲁公开课 - 死亡课程节选
It would drive us into such baroque circumlocutions and avoidances of the obvious to say, "Oh, social factors have nothing to do with this," that we might as well just sort of--not give the distinction up, because I think it's very important always to have it in the back of our minds.
它会给我们带来大量的冗余的表达,并且很明显，它和社会力量有很大关系“,我们会倾向于忽视这种区别，但是我们还是要重视这种区别,因为我觉得。
耶鲁公开课 - 文学理论导论课程节选

The same dependency on Iran is operating with Hamas, as well, to say nothing of Syria.
CENTERFORSECURITYPOLICY: Is Petraeus going native?