"They would have very, very severe stomach cramps, and double over, and throw up or have diarrhea."

VOA: standard.2010.01.02

In very severe cases, it can even defile some common objects, and in those cases, the source of impurity might have to be isolated or excluded if necessary.

在一些非常严峻的情况中，它会玷污一些普通的事物，在这种时候，不洁之源,也许只能被孤立，严重的话需要驱逐。

耶鲁公开课 - 旧约导论课程节选

so we are actually trying to develop a compound to treat a very severe form of autism,

我们想研究出某种能够治疗一种非常严重的自闭症的复合药物，

成功的医学研究 - SpeakingMax英语口语达人

"This is a tragic thing," "We came into this crisis without the authority and the tools necessary to contain the damage to the American economy posedby the very severe pressures working through the financial system."

VOA: standard.2009.03.24

So in a town that's the size of new Haven with a population of let's say 100,000 people in just the immediate New Haven area, there might be 20 of these instances of very severe form of polio per year, 20 crippled children would result.

在一个像纽黑文这么大的城市里,大约有十万人口,生活在纽黑文地区的人当中,每年可能就会有二十人,感染到这种急性传染病,可能会导致二十个孩子残疾

耶鲁公开课 - 生物医学工程探索课程节选

But an even more astounding result for us from this survey, which encompassed 1,000 adults a random telephone survey in January of this year, was that over 800 of the respondents - that's over four out of five people - say they are still buying green products, still buying green products in a very severe recession."

VOA: standard.2009.03.30

This is a very-- it's fascinating that it happens at all, that you have severe damage but compensated with some powerful skill.

这种现象总会发生,个体出现严重损伤,但某些技能却会变得强大以作为补偿

耶鲁公开课 - 心理学导论课程节选

"And,high food prices and fuel prices, as well as drought have had a severe impact on the most vulnerable groups in Afghanistan, many of whom are also living in very poor and inadequate housing.

VOA: standard.2009.09.13

It's very difficult to be happy if we are experiencing severe depression or anxiety.

要快乐并不容易,如果我们感觉很压抑或焦虑。

哈佛公开课 - 幸福课课程节选