However, most of these housing areas are increasingly aging and facing to the problem of deterioration.

而大部分此类住宅区都出现了住房老化与环境质量下降的问题。

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Improving our forest resources quality is the critical factor to solve under supply of our forest resources and the problem of deterioration of ecological environment.

森林资源质量的提高是解决我国林木资源供给不足、生态环境恶化的决定性因素。

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The speed of the market deterioration has been a big part of the problem.

市场崩溃的速度已经成为问题的一个重要部分。

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We hear so much about the dangers of skin cancer, or the more mundane problem of wrinkles and skin deterioration, that it almost seems hard to believe anybody would have a real nut-brown year-round tan, says Mary Killen, who writes the Spectator's Dear Mary column.

BBC: Can a fake tan ever be classy?

And as the UK's debt problem will take longer to get under control, there will be a deterioration of the country's "shock-absorption capacity".

BBC: Q&A: UK credit rating downgrade

Eventually, a doctor identified the problem as Alzheimer's disease, a slow deterioration of mental faculties.

CNN: SPECIAL REPORT: HEALTH