You are in violation of the law—driving without a valid license.

你在没有有效驾照的情况下开车是违法的。

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Here's the ticket for not having a valid license.

这是对未持有有效执照的罚单。

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B: Do you have a valid license?

您有有效执照吗？

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You are only legally entitled to download and install with that serial number if you have a valid license to the product!

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The offenses that can trigger incarceration at detention centers like the one I visited recently include traffic violations such as driving without a valid license.

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Lastly, a system that has a valid Vista license but is running XP under the downgrade scheme will be allowed to perform a fresh install of Windows 7.

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