the sense of existence
生存的意义
existence[英][ɪgˈzɪstəns][美][ɪɡˈzɪstəns]
n.存在,实在; 生活,生活方式; 实体,存在物;
复数：existences
例句:
1.
Appleseed's strauss predicts a darker future,in which governments regulate bitcoin's functionality out of existence."
Appleseed的施特劳斯的预言则比较悲观：政府会对比特币进行管制,它的功能将不复存在.