twenty-four solar terms

例句：

1. 1.The traditional Chinese calendar uses twenty-four solar terms to mark the changing seasons.
   中国传统的农历使用二十四节气来标记季节的变化。
2. 2.During the Spring Festival, people often celebrate with twenty-four solar terms.
   在春节期间，人们常常用二十四节气来庆祝。
3. 3.The twenty-four solar terms are an essential part of Chinese culture and folklore.
   二十四节气是中国文化和民间传说的重要组成部分。