I'm forever grateful to have had the opportunity to prove myself to my dad.

我却有机会向父亲证实自己的能力，对此我永远心存感激。

youdao

Until a man knows he's a man, he will forever be trying to prove he is one, while at the same time shrink from anything that might reveal he is not.

男人会永不停止的尝试证实他是一个男人，拜托一切可能显示他不是一个男人的证据，直到他确实知道他是一个男人为止。

youdao

I walked the streets, enough to prove that, forever is how ridiculous the inverse proposition.

我所走过的路，足以证明，天长地久是多么可笑的逆命题。

youdao

And if the IRS can prove a taxpayer committed civil tax fraud, it has forever.

FORBES: What statute of limitations?

According to Bijou Bob's official weblog, PBS has given "the green light" to producers to revive some of the greatest 'toons of the past, and just as soon as sufficient sponsors are found, you can expect to see the renditions in stunning HD, which will likely prove that Betty Boop actually is forever young.

ENGADGET: Matinee at the Bijou to bring classic cartoons to PBS-HD HD