Investing Theory的用法和樣例：
例句
- In this spirit,I present a chronological,annotated bibliography of the financial theory of investments.
依照這種精神，我介紹一個按年代順序帶有註解的有關金融投資理論的參考書目。 - By analyzing some financial and economic time series, this paper proves the fabulosity of classic investment theories.
此外，本文對一些金融與經濟時間序列進行了實證分析，以證明經典投資理論的非現實性。
