That is a staggering outlay, but it would free up Americannatural gas, which now generates 22% of the country’s electricity, to be used for motor vehicles.
这是一项巨大的支出，但它将会节省用来生产占国家电力22%的天然气，从而将之用于天然气汽车。
2
American audiences prefer natural, spontaneous delivery that conveys a lively sense of communication.
美国观众更喜欢自然、自发的表达方式，传达一种生动的交流感。
3
Likewise, the incredibly perfect speeches of many American academics are far from natural.