With the management concept of constant change, rapid progress in science and technology, project management applications are more and more widely.
随着管理理念的不断变革，科学技术的飞速进步，项目管理的应用也越来越广泛。
What rapid progress our country is making in science and technology!
我们国家在科学技术方面取得了多么迅速的进步！
Scientific technology brings great change to human, a series of problems caused by rapid progress of science and technology and by the great achievements in the practical applications.
科学技术给人类带来了翻天覆地的变化，随着科学技术的进步和在现实应用中的巨大成就，也产生了一系列问题。
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