It is very important that all text sentences are <publicDomain>public domain</publicDomain> (<cc0>cc0</cc0>) as the Common Voice dataset is released under a cc0 license. Only ever upload a sentence if you are sure, and always include the relevant citation.
请注意，由于 Common Voice 数据集采用 CC0 许可协议发布，因此其所有语句文本都需来自公有领域（按 CC0 许可协议授权）。请在确定语句符合要求后再上传，上传时需要注明出处。