1. He delved deep into the depths of the human geist in his writings.
他在他的著作中深入探索了人类的内心世界。

2. The geist of the poem is difficult to capture in translation.
这首诗的意义在翻译中很难捕捉到。

3. The concept of Geist plays a central role in Hegelian philosophy.
“Geist”这个概念在黑格尔的哲学中起着核心的作用。