At the organizational level, one views of the computersystem beneath the visible architectural level.
在组织层，我们看到的是可见的构造层以下的计算机系统。
2
Part of what’s going here is that the computer operating system has achieved a level of maturity and efficiency. You could even say that work on the OS has reached a point of diminishing returns.
这里面临的一个问题在于，计算机操作系统已经实现了一定的成熟度和效率，我们甚至可以说，对操作系统的使用已经达到了收益递减点（Point of Diminishing Returns）。
3
This system can improve the level of test automation and test efficiency of the Railway Station Computer Interlocking Software more.