The Template Method pattern suggests that I should move common boilerplate code up the inheritance hierarchy, deferring algorithmic details to child classes.
But he cannot move the pot. Just then, he thinks up a better method: one by one he puts into the pot. With each stone(increases), the water level gradually increases.
Finally, we get conclusion, system speed up by using this method in "loosen gritstone microcosmic drive displace granule move and seepage visualization image analysis software." and it works well.