Sharing is caring, but that should be your call. Firefox Private Browsing automatically erases your online info like passwords, cookies and history from your computer. So that when you close out, you leave no trace.
虽说好东西要跟好朋友一起分享，但决定权应当握在您手上。Firefox 隐私浏览模式会在浏览器关闭时自动清除您这次浏览产生的密码、Cookie、浏览记录等上网信息，不留痕迹。