簡單說明 依賴反轉原則（Dependency Inversion Principle)

簡單說明 依賴反轉原則（Dependency Inversion Principle): 小明需要錢，但錢是老闆給的，老闆只要給不同的錢，小明就會有不同的工作表現 

A simple explanation of the Dependency Inversion Principle:

Xiao Ming needs money, but the money comes from his boss. As long as the boss provides different kinds of money, Xiao Ming will show different work performance.