The feasibility of such an initiative for cities remains to be seen, researchers caution, but the idea has been backed by U.S. Energy Secretary Steven Chu and other policymakers.

研究人员提醒说，对于城市来说，这种倡议的可行性还有待观察，但是这个想法曾经得到美国能源部长朱棣文及其他决策者的支持。

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Chu was elected to the council in 1988 and, in 2001, won an Assembly seat after two unsuccessful attempts.

茱迪在1988年进入市议会，2001年在失败两次后赢得了大会席位。

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There was an old man named Chu.

从前，有个60多岁的楚姓老人。

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The two exceptions were the first, Schlesinger (a Republican), and the incumbent, Chu (an Independent).

FORBES: Here's To Secretary Chu And The End Of Energy's Dark Ages

Dr Chu is married to Jean Chu, an Oxford-trained physicist, and has two sons through a previous marriage.

BBC: Profile: Steven Chu

Dorothy Liu Yiu Chu, an NPC deputy from Hong Kong, sees China's growing exposure to international norms as a catalyst for change.

CNN: CHINA