We also offer an additional, albeit experimental version of our { -brand-name-firefox } mobile app, <a { $attrs }>{ -brand-name-firefox } Preview</a>, which focuses on speed and security.
我们还提供了另外一个实验版 { -brand-name-firefox } App。<a { $attrs }>{ -brand-name-firefox } Preview</a>，该版本专注于速度和安全性。