Had he been suspected of some kind of nefarious behavior in the past?

他是否曾被怀疑犯下某种罪恶行为？

Historical events we all know to be true are denied by individuals with nefarious motives.

我们公认的历史事实也被别有用心之人矢口否认。

Scientists prefer to attribute this to convenient light levels for the plying of nefarious activity.

科学家们更倾向于把这归因于为从事不法活动提供了便利的光照水平。

And noted that they are aware that the full model could be used for nefarious purposes.

注意，他们确实意识到一些人可能出于非法目的利用完整的模型。

Get a small brown bag to conceal any contents, and a plastic bag to catch any nefarious waste.

找一个棕色的小纸袋来装这些东西，内部套一个塑料袋来装这些污浊物。

None of these seems particularly nefarious.

这些似乎都不是特别邪恶。

So there was nothing nefarious about it.

所以这并没有什么恶意。

I think there's some more nefarious creatures.

我认为还有一些更邪恶的生物。

Massaging techniques can be used to nefarious ends.

按摩技术可以用来达到邪恶的目的。

Of course, any new technology could be used in a nefarious way.

- 当然，任何新技术都可能被用于邪恶的目的。

Can I leave the President to follow his nefarious career unwatched?

我可以离开总统去追随他的邪恶生涯而不受关注吗？

" You haven't got some nefarious scheme that you're hatching, Isabel" ?

“你没有策划什么邪恶的计划，伊莎贝尔”？

The nefarious fivesome has finally been captured.

邪恶的五人组终于被抓获。

One is a badly built tool, and the other is a nefarious user.

一个是构建质量较差的工具，另一个是邪恶的用户。

Why do you always assume my motives are nefarious?

你们为什么总觉得我动机不纯？

It's a lot less nefarious than it sounds.

它并不像听上去那么非法。

This nefarious and paranoid way of thinking seems naturally beguiling to the human brain.

这种邪恶而偏执的思维方式似乎很自然地欺骗了人脑。

It was difficult for those with nefarious purposes to pry into its inner workings.

那些心怀不轨的人很难窥探其内部运作。

Do you think that there's a logical explanation for them, or is it something more nefarious or otherworldly?

你认为对他们有一个合乎逻辑的解释，还是更邪恶或超凡脱俗的东西？

(laughs) Let's go to the flip side, you mentioned good data, bad actors, nefarious users.

（笑）让我们看看另一面，你提到了好的数据、坏的演员、邪恶的用户。