It is debatable whether or not the shareholders were ever properly compensated.

股东们是否曾被合理补偿还存在争议。

《柯林斯英汉双解大词典》

We're debating whether or not to go skiing this winter.

我们盘算着今年冬天是否去滑雪。

《牛津词典》

Not all women have the choice whether or not to breast feed their babies.

不是所有的妇女都可以自由选择是否母乳喂养自己的婴儿。

《柯林斯英汉双解大词典》

"We have no choice," he said, "as to whether or not we will play a great part in the world.

VOA: special.2010.08.12

And the difficulty with that approach, even if we break the question, whether not there're souls, the difficulty at the approach was that it seems as though the soul could constantly be changing while the personality who might call stays the same.

这种前提的难点在于，即使我们将问题分解，先不管灵魂是否存在，难点还在于,似乎灵魂可以,不断地改变，而人格,这个重要的方面，却保持不变。

耶鲁公开课 - 死亡课程节选

We can't help understanding. We always already understand, which has nothing to do again with whether or not we're right or wrong.

我们控制不住地去理解，我们总是已经理解了，这与对错无关。

耶鲁公开课 - 文学理论导论课程节选

Jakes and whether or not he's going to participate, or whether or not religious leaders should participate in kind of a voting rights march.

NPR: Roundtable: Voting Rights Act, NABJ Conference

So they're looking for things like whether or not their partner has a secure job, whether or not that partner has a steady income.

NPR: Debating Marriage's Effect on Poverty

And whether or not other internet service providers should be allowed to play a role on their network, and whether or not they should be allowed.

NPR: Opinion Page: Network Neutrality on the Internet