首先，永远永远都不要使用浏览器检测，这是通向地狱的捷径。

First of all never EVER use a browser detect. This is the fastest way to hell.

youdao

人们以道德捷径构图出他们自己的地狱，对有关失去的机会、怨恨和罪行感到悲惜遗憾。

People map out their own personal Hell with moral shortcuts, regrets about lost opportunities, resentment and guilt.

youdao