生死攸关的事
This was a matter of life and death.───这是有关生活和死亡的事。
Well, never mind, John, it's not a matter of life and death.───好了，别介意，约翰，这不是多么了不起的事情。
We're social creatures; a place in the hierarchy is a matter of life and death.───我们是社会化的动物，在某时某地的等级结构对我们来说是一件生死攸关的事。
This annual day should be a reminder to all that we have an impact on world weather, and that global warming is a matter of life and death.───这普通的一天是非常值得我们醒悟的一天，我们必须意识到世界天气的重要性，并且全球性变暖是生与死的问题。
Steve: I really hope you could help me with my presentation. It's a matter of life and death.───我非常希望你能协助我的简报。这可是攸关生死的大事呢。
For the African wild dog, one of the continent's most endangered carnivores, it's a matter of life and death.───而大陆上最有灭绝危险的食肉动物非洲野狗来说，这是一件生死攸关的事情。
"That's when I realized it was a matter of life and death, " Ms. Feigenbaum said in an interview.───“那时我才明白这是生死攸关的事情，”费根鲍姆小姐在采访时说道。
Though not all demonstration sports were a matter of life and death, many were certainly a matter of weird and weirder.───尽管不是所有的演示项目要冒生命危险，但许多真是没有最奇怪，只有更奇怪。
a matter of life and death───生死攸关的事
a matter of time───只是时间问题；某事肯定发生只是时间问题而已
a matter of opinion───看法不同的问题
matter of fact───n.事实
matter of law───[法]法律问题；法律事实
matter of laws───[法]法律问题；法律事实
matter of record───[法]备案事项
as a matter of fact───事实上
matter of facts───n.事实