1. The artist's paintings often explore the theme of creatureliness, depicting the raw and primal aspects of human existence.

这位艺术家的画作经常探索"creatureliness"这个主题，描绘人类存在的原始和野性方面。

2. The novel delves into the protagonist's struggle with his own creatureliness, as he grapples with his animalistic instincts and desires.

这部小说深入探讨了主角与自己的动物本性的斗争，他努力应对自己的本能和欲望。