The early 20th century, with China 's rapid progress of urbanization, the urban population surge and housing in short supply.

20世纪初，随着中国城市化进程的快速推进，致使城市人口剧增、住房供不应求。

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Obama has said the U. S-China relationship will shape the 21st Century, and on nearly every front that is happening.

奥巴马曾经说过，美中关系将整合21世纪，在这一世纪几乎每一个领域都在发生变化。

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In short, we are committed to increasing mutual trust, deepening cooperation, and advancing in an all-around way, the constructive and cooperative China-U. S. relationship in the 21st century.

总之，我们应该增进互信、深化合作，全面推进21世纪中美建设性合作关系。

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So is this China's century?

FORBES

China dominated the peninsula from the 7th to the 13th century, at which time the Japanese checked China's power, and even briefly controlled Korea in the 16th century.

ECONOMIST: Letters

And just as I'm impressed by these signs of China's journey to the 21st century, I'm eager to see those ancient places that speak to us from China's distant past.

WHITEHOUSE: President Obama Holds Town Hall with Chinese Youth