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

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

Sure there are some stresses in some banks, but nothing so serious that warrants investors to sell bank equity.

FORBES: For India's $11 Bln Kotak Fund, Banks a Favorite