求翻译：消费者对商品和服务 (C) 是收入的注射或取款循环流动。因为它属于内部流场但消费者对商品和服务也是劳工的供应商和其他各种生产因素作出贡献的总需求。(I) 是作为企业的支出注射一种形式的投资可以视为另一个组件的投资，并创建新发行的股票的总需求。政府的开支也是注射的形式。政府花钱货物和服务，并还在发展的道路和医院等基础设施上作出贡献。出口开支 (X) 是一种形式的注射当海外居民购买我们的商品和服务在国内企业生产的出口。最后，在方程式中，并不是所有的开支是种注射液、 进口开支 (M) 购买商品和从国外服务是一种原始的内流撤出的国外外收入的国内循环流动的资金流入、是什么意思？

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Consumers of goods and services (C) income is the injection or flow. Because it belongs to the internal flow of consumers but also goods and services from suppliers and the other factors of production the total contribution. (I) is as a business expense the injection for a form of investment can be

Consumer goods and services (c) is the injection or withdrawal of circular flow of income. Because it belongs to the internal flow field of consumer goods and services is also a labour