This example demonstrates the three key problematic issues.
此示例演示了三个主要疑难问题。
You can't write bulletproof and error-protected code without knowing where the most problematic issues arise; that's what this and the next few articles focus on.
不知道问题的关键在哪里，就不能编写防弹代码和错误检查代码；这正是本文以及后面几篇文章的核心。
We were able to successfully troubleshoot problematic issues.
我们成功解决了问题。
Also identify Central Providence's positive characteristics and problematic issues.
并且辨别普罗维登斯市中心的正面特征和有问题的方面。
Also identify Central Providence's positive characteristics and problematic issues.
并且辨别普罗维登斯市中心的正面特征和有问题的方面。
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