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China speed has changed our country and impressed the world.

中国速度改变了我们的国家，给世界留下了深刻印象。

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SARS, for example, taught us how much our highly mobile, interconnected, and interdependent world has changed in terms of its vulnerability to health threats.

例如，SARS使我们了解到我们具有高度流动性、相互联系和相互依赖的世界在对健康威胁的脆弱性方面有了多大的变化。

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Our environment has changed, the world has become industrialized.

我们生活的环境已经改变,全球普遍工业化

耶鲁公开课 - 生物医学工程探索课程节选

Our world has changed a lot.

FORBES: Growing Up When 'Everyone Wins,' How Do Kids Learn to Win?

But text is just one small piece of how our world has been changed by technology.

FORBES: The Way We Used To Watch TV And Movies

Back to my 1982 essay: predictions about future society populated by personal robots have been around nearly a century, yet much of our world has not changed that dramatically.

FORBES: Reflections on Personal Robots, Backwards and Forwards