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And remember: the learning curve is steep, but adding new features to the CDT is far easier than building a custom debugging application from scratch.

记住：学习的过程虽然艰难，但为CDT添加新特性要比从头构建定制调试应用程序简单得多。

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So prior to the first iteration, there was a system test team already learning new technologies, creating the test application, and working together as a team.

因此，在第一个迭代之前，系统测试团队已经了解了新技术，创建了测试应用程序，并且像团队一样一起工作。

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