这个是天然气的好与坏,
Natural gas has suddenlybecome almost everyone's favorite chassis for building an energy independentfuture,and drive people to abandon the traditional fuel called coal.But everythingis a paradox.
Pennsylvania is at the centerof a natural gas boom.New technology is pushing gas out of huge shale depositsunderground.That's created jobs and wealth,but it may be damaging drinkingwater.When we pump the millions of gallons of fluids underground,the methanewill appear and mix into the air,soil and water,which cause the toxic tohuman.
Oneday,individuals in this village invited the scientist from Duke Universityinto the urban for testing the quality of water,which confirmed that the waterhas been polluted. 这个是天然气的好与坏,
Natural gas has suddenlybecome almost everyone's favorite chassis for building an energy independentfuture,and drive people to abandon the traditional fuel called coal.But everythingis a paradox.
Pennsylvania is at the centerof a natural gas boom.New technology is pushing gas out of huge shale depositsunderground.That's created jobs and wealth,but it may be damaging drinkingwater.When we pump the millions of gallons of fluids underground,the methanewill appear and mix into the air,soil and water,which cause the toxic tohuman.
Oneday,individuals in this village invited the scientist from Duke Universityinto the urban for testing the quality of water,which confirmed that the waterhas been polluted.