常見例句權(quán)威例句All that cleaner, greener gas has already been presold under 20-year contracts to buyers in Asia at prices indexed not to low-priced American gas but to high-priced oil.FORBES: Chevron: The World's Biggest GusherIn turn, high natural gas prices pushed up electricity prices in many parts of the country, especially in states like New York where highest-priced gas-fired generators set the price of electricity during high-demand hours.FORBES: As Power Grid Gets Smart, New Yorkers Scramble to Stay Dumb 返回 high-priced gas