The CEO described the new competitor as an existential threat to our core business.

執行長形容這家新競爭對手對我們的核心業務構成生存威脅。

During the retreat, the team discussed existential questions about work and personal meaning.

在員工靜修活動中，團隊討論了關於工作與人生意義的存在性問題。

Rising fuel costs pose an existential challenge for small shipping companies this year.

今年燃料成本上漲，對小型航運公司來說是攸關存亡的挑戰。