So the world has recognized the challenge of making our cities more sustainable and has the technology to do it.

全世界已经认识到了使城市更具可持续性的挑战，而且也拥有实现这一点的技术。

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So the world has recognized the challenge of making our cities more sustainable and has the technology to do it.

全世界已经认识到了使城市更具可持续性的挑战，而且也拥有实现这一点的技术。

youdao