Achieving success at this level requires a commitment of time and energy.

取得这种水平的成就需要花费时间和精力。

《牛津词典》

Like doing anything well, making good photographs requires a commitment of time and energy.

就像做好其他事情一样，好的照片需要摄影师确保有足够的时间和精力。

youdao

And it never has, even in the US it takes a commitment of resources and a long-term perspective.

达成它需要资源和长远的眼光。

youdao

"We're at a point in time when we think we have a real opportunity because with the signing of this joint declaration, the parties are coming together and saying that we share a common commitment to address the situation and to offer children better hope for the future through education."

VOA: special.2010.10.26

But I think there are substantial proportion of faculty who really do have a commitment defined in different ways.

但我认为确实相当一部分教职工,虽然有不同的理解，但能做到尽职尽责。

普林斯顿公开课 - 人性课程节选

So most of the people who are here at the Kennedy School have a commitment to public service,

肯尼迪学院的大部分学生有志于公共服务，

肯尼迪学校 - SpeakingMax英语口语达人

Wait until after they have made a commitment of capital and then hit them up.

FORBES: Magazine Article

But at least he wangled a commitment of more Turkish troops to work on reconstruction projects in Afghanistan.

ECONOMIST: NATO��s secretary-general seeks better ties with the EU

The problem, however, is that an alternative endgame scenario where Gadhafi is removed would necessitate a commitment of ground troops.

FORBES: Europe And The Endgame Scenarios For Intervention In Libya