Joomla模型视图控制器（MVC）如何工作？

I am new to Joomla, I want to know how the Joomla controller passes data to the model, model to controller and controller to view. Although this might be a silly question, I really tried to find the answer. I hope I can get some help from the stackoverflow family.I am new to Joomla, I want to know how the Joom