@Chris Aeberhard Azure translator service does not use the data for any purpose. Please see this page from translator service for compliance
Azure Cognitive Services Translator is a cloud-based machine translation service and is part of the Azure Cognitive Services family of cognitive APIs for building intelligent apps. Customer data submitted for translation to Azure Cognitive Services Translator (both standard and custom models), Speech service, the Microsoft Translator Speech API, and the text translation features in Microsoft Office products are not written to persistent storage. There will be no record of the submitted text or voice, or any portion thereof, in any Microsoft data center. The audio and text will not be used for training purposes either.
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