existential need

• 生存需要

existential need的用法和样例：

例句

1. We need food and water for survival.
   我们为了生存需要食物和水。
2. That was the influence of social thoughts at that time and the need of surviving for the historical drama writing and criticizing caused its emergence.
   它的出现，主要由于当时社会思潮的影响以及历史剧创作与批评获取生存需要等原因。