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根据Gerald Durrell《希腊三部曲》改编，讲述上个世纪三十年代德雷尔一家从英国搬到希腊科孚岛定居，单身母亲与四个孩子的暖心日常。Article 6 To determine and adjust the monthly minimum wage standard, reference shall be made to the minimum living expenses of the local employed and their dependents, the consumer price index of urban residents, the social insurance premiums and housing accumulation funds paid by individual employees, the average wage of employees, the level of economic development, employment status and other factors.该剧改编自同名漫画,以宫殿为背景,讲述了隐瞒是女人的真实身份的王与围绕着她身边的花美男之间展开的时而浪漫时而又惊险刺激的爱情故事。In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.老杨黯然神伤，只摆摆手。