They can point internally or externally.

它们可以指向内部或外部。

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Traditional applications are packaged or externally hosted.

传统应用程序被封装起来或在外部被主程序控制。

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These buffers can be program-described or externally-described.

这些缓冲区可以是程序描述的，也可以是外部描述的。

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When reviewing your strategy implementation, ask: What has changed internally or externally that might alter or undermine our strategy?

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But to really make an API work, either internally or externally, you need to really create an API economy in which the owner of the asset being exposed, the publisher of the API, developers, and users of the apps all get substantial benefit.

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Additionally, videographers have the ability to capture audio with the onboard microphone or record stereo audio externally using the mic input.

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