The decline started in the 1950s, when manufacturing generated a sturdy 28% of the national income, or gross domestic product, and employed one-third of the workforce.
衰退始于20世纪50年代，当时制造业创造了28%的国民收入（国内生产总值），并且雇佣了三分之一的劳动力。
It all works better together, the company says, so a person’s second or third Apple product will make the first and second device more useful.
苹果公司说，服务、计算、信息、娱乐所有的一切能够更好的运用，以至于用户拥有的第二件或第三件苹果产品会使得他拥有的第一件和第二件苹果设备更加有用。
Flexibility: Does the client (internal or external) insist that the code be deployed on a specific application server or use a specific third-party product?
灵活性：客户(内部或外部)是否坚持将代码部署在特定的应用服务器上或使用特定的第三方产品？
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