They believe that the best we can do is keep it at a reasonable level, and at present the only serious option for doing this is cutting back on our carbon emissions.

他们认为，我们所能做的最好的事情就是把它控制在一个合理的水平，而在这方面目前唯一重要的选择就是减少碳排放。

youdao

People living in moderate poverty have the resources to keep themselves alive, but only at a very basic level.

生活在中度贫困中的人们拥有维持生计的物资，但只是非常基本的生活物资。

youdao

Your portal needs continuous adoption of role definitions to reflect business change and to keep productivity and efficiency at a high level.

门户需要不断适应角色定义来反映业务的变化，从而以较高的水准保持工作效率和效益。

youdao

Mr.Stevens says a one hundred percent increase in fish farming over ten years is necessary to keep providing for people at the current level.

VOA: special.2011.02.08

And so if one is looking to keep protein at a certain level, then these sort of foods would get favored.

但还不是全部 而如果要使体内蛋白维持在某种水平上,那这些食物会比较受青睐

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Of course, Walmart carefully controls employee work schedules and will have the opportunity to design worker hours in a manner that will keep employees at a level below the threshold required to accomplish company healthcare benefits pursuant to the law.

FORBES: Walmart Bails On Obamacare-Sticks Taxpayers With Employee Healthcare Costs

For instance, the requirement to keep grades at a certain level--Levy cuts money off if an heir's GPA dips below 3.0--may unfairly penalize heirs with learning disabilities.

FORBES: An Estate Plan Worthy Of Scrooge

So I can announce today that in order to keep spending at a responsible level and to ensure the quickest possible end to the recession and the strongest possible recovery, we will not match Labour's new spending plans for 2010 and beyond.

BBC: In full: Cameron's economy speech