I'll never forgive her for what she did.
我绝不会原谅她做的事。
I can't forgive that type of behaviour.
我不能宽恕那种行为。
I'd never forgive myself if she heard the truth from someone else.
如果她从别人那里听到了真相，我永远不会原谅自己。
Forgive my ignorance, but what exactly does the company do?
请原谅我的无知，这家公司到底是干什么的？