Yin - yang theory的用法和樣例：
例句
- Yin-Yang theory is based on the philosophical construct of two polar complements.
陰陽學說的基礎是由性質相反又為互補的兩個方面所組成的哲學統一體。 - For thousands of years, combined with traditional Chinese medical practices, this theory has become one of the guiding ideologies for traditional Chinese medicine.
幾千年來，陰陽學說和中醫實踐結合在了一起，並且成為中國傳統醫學的一種指導理論。
