The second attack was so serious that his airway swelled, preventing him from breathing, his blood pressure dropped suddenly, and his heart stopped for a moment.

第二次发作很严重，他的气道肿胀，无法呼吸，血压突然下降，心脏停了一会儿。

youdao

Her vision (视力) problems were so serious that she became blind in the end.

她的视力问题非常严重，最后还是失明了。

youdao

Worst of all, my sore throat was so serious that I couldn't even swallow (吞咽)!

最糟糕的是，我喉咙痛得厉害，甚至无法进行吞咽！

youdao

Most scientists agree that climate change is a serious problem that requires the attention of people and governments around the world.

VOA: special.2009.06.03

The harm shouldn't be so serious that it elicits strong negative emotions like fear, grief or pity.

但这种伤害不会很严重,不会造成消极情绪，如恐惧，悲伤或怜悯。

耶鲁公开课 - 心理学导论课程节选

It's the sage and serious doctrine of virginity that concludes the speech. It's clear that something's happened between 1634 and 1637.

它是总结演说,有关童贞的智慧而严肃的教义,很明显，在1634年到1637年间发生过什么。

耶鲁公开课 - 弥尔顿课程节选

This is so serious that the authorities have twice considered rediverting a river into the lagoon.

ECONOMIST: Flood barriers

The problem is so serious that Premier Wen is now blaming foreigners for price increases in China.

FORBES: Is Now the Time to Buy Chinese Stocks?

If there was anything serious that needed to be addressed, it was usually done in my office.

FORBES: Why Companies are Terrible at Selecting, Retaining and Motivating Their Talent