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。

Unfortunately, false leads and nefarious characters initially prevent him from finding any real evidence.

不幸的是，一开始虚假的线索和邪恶的角色使他无法找到任的证据。

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

找一个棕色的纸来装这些东西，内部套一个来装这些污浊物。

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。

Not for deceit and nefarious purposes, but to trick yourself into feeling better.

不是为了欺骗和邪恶的目的，而是为了欺骗自己， 让自己感觉更好。

I think there's some more nefarious creatures.

我认为还有一些更邪恶的生物。

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。

With Bannon and Carlson and, you know, really consorting with some nefarious characters.

与史蒂夫·班农和塔克·卡尔森以及一些不怀好意的人物勾结。

Filamentous algae wouldn't do something nefarious like poison their neighbors.

丝状藻类不会干些卑鄙的事情，比如毒害它们的邻居。

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

- 当然，任新技术都可能被用于邪恶的目的。

So it's not all nefarious and bad.

所以这并不是全部都是邪恶和坏的。

But look, there is nothing at all nefarious here.

但看，这里没有任可疑的地方。

It sounds pretty nefarious on the surface, but think of it like this.

表面上看，这听起来颇为阴险，但不妨这样想。

So there was nothing nefarious about it.

所以这并没有什么恶意。

Of becoming a gateway for nefarious actors targeting the elderly.

成为不法分子针对老年人的入口。

Massaging techniques can be used to nefarious ends.

按摩技术可以用来达到邪恶的目的。

You can definitely find some nefarious undercurrent to all of this stuff.

你肯定能在所有这些东西中发现一些邪恶的暗流。

They're very deep and they're often allegedly nefarious.

它们非常复杂，而且经常被指控为不怀好意。