These sources of positive news feed their motivation at the time, but this motivation does not always last long enough to bring lasting change to their lives.

这些积极信息源的确可以在某些时候给予我们前进的动力，但这种动力难以持续存在并改变我们的生活。

youdao

They should be long-lasting, and rarely change.

原则应该长期适用，很少会发生更改。

youdao

It's those folks who stay at it, those who do the long, hard, committed work of change that gradually push this country in the right direction, and make the most lasting difference.

那些锲而不舍，致力于长期的、艰苦的和全心全意的改变世界的工作的人们一步步推动国家沿着正确的道路前进，使我们长期独树一帜。

youdao

He says members of Banaa want to bring about long-lasting change in Sudan.

VOA: special.2009.01.28

And we know that enduring, deep-seated, long-lasting change cannot be delivered in just one parliament.

BBC: News | UK Politics | Margaret McDonagh's speech

Consensus (or at least broad agreement) and compromise are really the only ways to effect long-lasting change.

FORBES: The Right Way to Approach School Reform

But while more international donors are adopting the budget support approach, they are unlikely to go as far as the British until they are sure it will help to eradicate corruption and bring long-lasting change.

BBC: NEWS | Business | Donors bank on eradicating corruption