Once the system architecture has been derived abstractly through this process of structural decomposition, the next step is to determine how system elements will be realized.
一旦系统构架通过这个结构分解过程被抽象地产生出来，下一步就是确定如何实现系统元素。
2
Once the request has been through the templating system, the output is then returned to the browser. Here's a summary of the process.
一旦请求通过了模板系统，输出就会返回到浏览器。
3
That means that it exploits a security weakness in the mobile operating system. Apple tends to quickly patch these holes, once exposed, through software updates.