Yet, in spite of the fact that coal has long been a source of electricity and may remain one for many years (coal represents about 80 percent of United States fossil-fuel reserves), it has actually never been the most desirable fossil fuel for power plant
Yet, in spite of the fact that coal has long been a source of electricity and may remain one for many years (coal represents about 80 percent of United States fossil-fuel reserves), it has actually never been the most desirable fossil fuel for power plant
然而，尽管煤长期以来一直是电力的原料之一并且可能会继续如此(煤占美国化石燃料储量的80%)，它却不是电厂的理想燃料。