But, to reduce the number of extra packages the sample application requires, I roll my own MVC pattern, shown in Listing 7.
但是，为了减少样例应用程序要求使用的附加软件包的数目，我启动了自己的mvc模式，如清单7所示。
2
Their number and complexity make most attempts at "roll-your-own" benchmarking inaccurate and often misleading.
这些问题的数量和复杂性使大多数基准测试都不太精确，常常导致误解。
3
A roll through the credits shows the great number of people with preferences for ideation, clarification, developing, and implementing it took to create the most significant 3D release of its time.