The significance of this research exists in: old district dwellers would improve living standard;

该模式的研究意义在于两个方面：一是有效地改善小城镇旧城区的居住生活；

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Advanced modern knowledge can feed the hungry people of the world and improve their standard of living.

先进的现代知识可以养活世界上饥饿的人们，提高他们的生活水平。

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There are those who consider it questionable that these defense-linked research projects will either improve our standard of living or do much to protect our diminishing resources.

有些人怀疑这些与国防有关的研究项目能否提高我们的生活水平，或者对保护我们日益减少的资源能否起到很大的作用。

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The Obama administration also wants to facilitate economic expansion, encourage job growth and improve the living standard of all Americans.

FORBES: Is The President Ignoring One Of The Best Tools For Economic Expansion And Job Creation?

The thinking seems to go that companies are immoral creatures we tolerate because they improve our standard of living.

FORBES: Pressuring Business to Believe in Business

While technology continues to improve the standard of living for millions, there are still millions more living in abject poverty.

CNN: Commentary: Let's launch the 'next revolution'