添加新的组件(公司X在十月)。

Add a new component (Company X in October).

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除了众多软件本身的复杂性以外，软件如果要升级更新，添加新的组件，则要经过申请提交，方案审批，相关领导的批准后才能实施。

Besides the complexity of the software itself, one must apply officially if one wants to update the software. Only after the application is permitted by some leaders, can the software be updated.

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我们还可以使用封装和继承给现有页面和组件添加新的行为。

We can also use encapsulation and inheritance to add new behavior to existing pages and components.

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