The ability to draw upon every available tool and insight—picked up from science, arts, and technology—to solve the problems of the future, and take advantage of the opportunities that present themselves, will be helpful to them and the United States.
出自-2014年6月阅读原文
Vast areas of the United States are off-limits to oil exploration and production in the name of environmental protection
出自-2014年6月阅读原文
And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.
出自-2014年6月阅读原文