To set up your MDN profile, please <strong>choose a username and email address</strong>. Your username will be displayed on MDN to identify any contributions that you make.
要建立您的 MDN 个人资料，请<strong>选择一个用户名和电子邮件地址</strong>。您的用户名将显示在 MDN 上以辨识任何您做出的贡献。