本文最后给出了系统测试方案和测试结果，并对系统的未来演进做了展望。
Finally, the paper gives the system test steps and results, and introduce the evolution of the system's future prospects.
如果系统的行为继续与预期相反，测试人员可以重新设计测试方案或对该特性的设计提出质疑。
If the behavior of the system continues to oppose expectations, the testers can either redesign the test, or challenge the design of the feature.
您可能会遇到性能问题，希望快速地调整系统并测试解决方案，但是不希望对开发或准备环境做重大的更改。
Perhaps you have a performance problem and you want to tweak your system and test out resolution theories quickly, but you don't want to make major changes to your development or staging areas.
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