When comparing the two browsers, both { -brand-name-firefox } and { -brand-name-brave } offer a sophisticated level of privacy and security by default, available automatically from the very first time you open them.
比较这两款浏览器，{ -brand-name-firefox } 和 { -brand-name-brave } 都在默认情况下便提供高等级的私密性和安全性，开箱即用。