Declarations of variables and functions at file scope are external by default.

默认情况下，在文件域中声明变量和函数是外部的。

youdao

A thorough discussion of handling all file types is far beyond the scope of this article.

对处理所有文件类型的全面讨论远远超出了本文的范围。

youdao

The inclusion of iostream and the definition of the EXPORT_API macro can be considered code-invariant parts of the file throughout the scope of the project.

其中包含了iostream和export_api宏的定义，在该项目的范围内，这些可以被看作是该文件中不变的代码部分。

youdao

With all this free trade and trade barriers falling, it's really hard for an individual like me with a global-scope patent to file all over the world and get patent protection everywhere, and having to go overseas to fight infringement.

WHITEHOUSE: "White House to Main Street" Town Hall: Elyria, OH