但是美国的首脑看来不能或是仅仅不愿意做出什么改变。
But America's leaders seem unable, or just unwilling, to do anything about it.
美国桑地亚国家实验室固态照明项目首脑Jerry Simmons称，“照明技术革新即将濒临”。
"We're on the brink of a new lighting revolution," says Jerry Simmons, head of the solid-state lighting programme at America's Sandia National Laboratory.
甚至国际货币基金组织的执行首脑john Lipsky，一个美国人，都呼吁欧洲人重拾统一梦想。
Even an American such as John Lipsky, the acting head of the IMF, called on Europeans to rediscover the dream of integration.
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