Harris Private Bank's Jack Ablin says deep recessions generate a vicious circle between job losses and reduced economic activity.

VOA: standard.2009.07.02

For the Left, it was a sign that the state is strong, powerful, and can be vicious.

左派看来,它标志着国家是强大有力的,同时也可能是邪恶的

耶鲁公开课 - 1871年后的法国课程节选

And by the time I'm 500,I become completely self-absorbed and I'm sort of a vicious,cruel,vile person.

00岁的时候，我变得完全自私,我变得邪恶，残酷和卑鄙。

耶鲁公开课 - 死亡课程节选

The International Organization for Migration says most of Iraq's more than 1.5 million internally displaced people are caught in a vicious cycle of despair.

VOA: standard.2009.10.04

A circle, in other words, is not necessarily a vicious circle.

循环并不一定是恶性循环。

耶鲁公开课 - 文学理论导论课程节选

"If we are to defeat this vicious insurgency and by doing so make Britain and the world a safer place, then we must persist with our operations in Afghanistan.

VOA: standard.2009.07.13

And what we know is that very often we enter a downward spiral, a vicious cycle when we go into this narrow and constrict mode.

我们知道经常会进入下行螺旋，一个恶性循环，当我们进入狭窄收紧的模式。

哈佛公开课 - 幸福课课程节选

Galmudug regional government Minister of Planning Omar Mohamud warns that not implementing a long-term solution to the water problem will fuel the vicious cycle of droughts, hunger,and violence and keep the Somali people in the iron grip of poverty.

VOA: standard.2009.10.06

In a particularly vicious critique of so-called Smectymnuus, an anonymous Anglican opponent attacked not only these six Presbyterian ministers but attacked Milton as well.

在对所谓的Smectymnuus的特别恶毒批评中，一个匿名的圣公会反对者,不仅对6个长老部长进行了抨击，也抨击了弥尔顿。

耶鲁公开课 - 弥尔顿课程节选

That's not true. A circle isn't at all necessarily vicious.

循环不必然是恶性的。

耶鲁公开课 - 文学理论导论课程节选