1. Existential questions requiring religious answers still persist. 需要宗教解答的生命问题持续存在着。
2. "What if there's nothing left at all?" he cried, lost in some intense existential angst. “要是什么都没了会怎样？”他大叫起来，迷失在某种强烈的攸关人类存亡的痛苦中。
3. Scientific publishers routinely report profit margins approaching 40% on their operations at a time when the rest of the publishing industry is in an existential crisis. 当其他出版商陷入生存危机之际，科学出版公司的运营利润率却如往常一样接近40%。
4. What is clear is that all sorts of government issues—education, health-insurance portability, worker retraining—are no longer just bonuses to already prosperous lives but existential requirements. 人们清楚的是，政府的各种问题——教育、医疗保险的可携性、职工再培训——不再只是富裕生活的额外好处，而是一种基本生存需求。
5. What is clear is that all sorts of government issues—education, health-insurance portability, worker retraining—arc no longer just bonuses to already prosperous lives but existential requirements. 清楚的是，政府的各种问题——教育、医疗保险的可转移性、员工再培训——不再仅仅是对已经富裕的生活的奖金，而是一种存在的需求。
