For technology to work well for everyone, the data that helps developers to build technology needs to reflect a diverse range of people. For example, if we don't include any speakers with a particular accent, then the technology won't work well for people with that accent. <learnMore>Learn more about why metadata matters.</learnMore>
为了使技术人人适用，开发人员构建技术所用的数据需要反映出各类人群的语音特点。举例来说，如果我们不采集任何具有特定口音的朗读者的语音片段，那么该技术就无法很好地适用于具有该口音的人。 <learnMore>详细了解为什么元数据至关重要。</learnMore>