calm and content himself of nature

例句：

1. 1.She was calm and content herself of nature, enjoying the peaceful surroundings.
   她平静地满足于自然，享受着宁静的环境。
2. 2.The couple was content with their simple life, content themselves of nature.
   这对夫妇满足于他们简单的生活，平静地满足于自然。
3. 3. As she sat by the river, she felt content with herself and her surroundings, content herself of nature.
   当她坐在河边时，她感到满足于自己和周围的环境，平静地满足于自然。