The problem,he says, is that policy makers and planners have been slow to recognize this and to support such efforts.

VOA: special.2009.09.01

So that way you can have an idea if, oh, I do really understand this but I'm a little bit slow, maybe I need to practice this one type of problem a little bit longer so I can get up to speed so I'm going to be able to get through all this in terms of the exam time.

这样你就可以知道，假设，噢，我真的懂这个，但是我的速度有点慢，或许我需要在练习这个类型的题目上,多花一点时间,这样我就可以提高自己的速度,可以全部做完,在考试规定的时间内。

麻省理工公开课 - 化学原理课程节选

New Delhi and Beijing say they are aware of the magnitude of the problem, and are taking steps to slow the growth of emissions.

VOA: standard.2009.11.27

One thing is certain: if action is slow, the problem will quickly spiral out of control.

CNN: THE ASIAWEEK FINANCIAL 500

M. genitalium still had a slow-growth problem, so the team swapped bugs, lighting on its cousin, Mycoplasma mycoides.

ECONOMIST: Artificial lifeforms

The fundamental problem is slow economic growth, and the only solution is to increase the growth rate.

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