The static local variable is interesting because the common language runtime (CLR) does not support static variables inside a method.

静态局部变量之所以非常令人感兴趣，是因为公共语言运行库(CLR)不支持方法内的静态变量。

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In addition, a flexible language framework is provided for interacting with the common language runtime (CLR) to write high-performance programs.

另外，还提供了一个灵活的语言框架来与公共语言运行库(CLR)相交互以便于编写高性能的程序。

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Do use a generic common language runtime (CLR) type name, rather than a language-specific name, in the rare cases when an identifier has no semantic meaning beyond its type.

在标识符的语义含义仅限于其类型的极少数情况下，应使用一般公共语言运行库(CLR)类型名称，而不要使用语言特定的名称。

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