It is self-evident that we will never have enough resources to meet the demand.

不言而喻，我们将永远不会有足够的资源来满足需求。

《柯林斯英汉双解大词典》

If you are lucky enough to see the bridge with its two arms open high in the air, you will never forget it.

如果你有幸看到这座桥张开双臂高举在空中，你将永远不会忘记它。

youdao

It was never good enough!

足够好是永远都达不到的。

youdao

And then he makes some comments about how,well, ; he could never pick cotton fast enough; he's just not able to do it as black men are.

于是他对采棉花进行了一些评价，他觉得自己永远没法采摘的够快;,没法像那些黑人一样迅速。

耶鲁公开课 - 1945年后的美国小说课程节选

Strong enough to interfere with the ambitions of emperors and kings, it never was able to impose its own domination, though some of the Popes surely tried.

也无法与君主帝王的,雄心壮志相抗衡,宗教是无法统治一个国家的,一些教皇的努力也以失败告终

耶鲁公开课 - 古希腊历史简介课程节选

In an economy which used its labour so inefficiently that it could never get enough of it, the women had a duty to do their bit.

ECONOMIST: A survey of women and work

No matter what the U.S. spends, it is never enough.

FORBES: Target Everything In The Budget, Including Military Expenditures

And so I say, it's never too late, we can never say it enough.

WHITEHOUSE: President Obama Bestows Presidential Unit Citation on the Blackhorse Regiment | The White House