Once you click it, you can then swipe your finger across any text area to look up definition or translation, and you can choose your desired target language in the app's settings.

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That this is legislation that includes gray area, that includes room for definition, that includes stuff that's in the dark.

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In the USB IF exhibit area at the CES I saw a high definition display that only had a USB cable connected to it that provided power for the display as well as a channel for the video traffic.

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