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来源:雅诚德英语网
In the air, where Boeing 747s get about 2 miles to the gallon—that kind of gas mileage would be revolutionary.
在空中,波音747每加仑能飞2英里——那样的油耗是革命性的。
In the air, where Boeing 747s get about 2 miles to the gallon—that kind of gas mileage would be revolutionary.
在空中,波音747每加仑能飞2英里——那样的油耗是革命性的。