As to underlying architectures, the Common Gateway Interface (CGI) was the first widely used approach to extend Web servers to provide interactive content.

对于底层架构来说，CGI (Common Gateway Interface)是第一种广泛用来扩展Web服务器从而提供交互内容的方法。

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In most cases, you'll find that these effects were achieved using the common Gateway Interface, commonly known as CGI.

在大多数情况下，您会发现这些效果是通过公共网关接口来实现的，即一般所说的CGI。

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