existential

这部电影探讨了人类生存的意义这一存在主义问题。

The film deals with the ___existential issue of the meaning of human life.

这部小说探讨了现代人在城市生活中的存在困境。

The novel explores the ___existential struggles of modern people in urban life.

存在主义哲学关注人类在宇宙中的真实处境。

___Existential philosophy focuses on the concrete human condition in the universe.