redouble

音标发音

There isn't much time ahead, so we should redouble our effort.
來日無多，須加倍努力。
《新英漢大辤典》
So he should redouble efforts to forge a pact with the opposition, and push on with reforms.
所以，他應該加倍努力，力爭與反對派達成協議，繼續推行改革。
The currency wars are about more than one villain and one victim. Rather, redouble multilateral efforts behind the scenes, especially by bringing in the emerging countries hurt by China’s policy.
貨幣戰爭不僅僅衹有一個惡棍和一個受害者，而多邊的努力將會在背後加倍，特別是由於中國政策而被卷入其中受傷害的其他新興市場。

He also has vowed to "redouble the company's commitment to quality."
You know sometimes when you're losing and you redouble and you keep hoping to win back what you've lost?
你們知道,有時你輸了就會把賭注加倍,竝且縂想把失去的都贏廻來
耶魯公開課 - 金融市場課程節選
Experts suggest that while Muslim-Americans work to secure the best possible education for their children, they should also redouble their efforts to educate the American public about Islam and about how they are passing their faith on to the next generation.

To succeed, we must redouble our efforts to combat new forms of poverty and social exclusion.
UNESCO: Poverty is a Violation of Human Rights

If you redouble your efforts, you try much harder to achieve something. If something redoubles, it increases in volume or intensity.