She's in charge of Goodyear's aircraft tires, and she told us that airplane tires are inflated twice as much as truck tires and six times as much as a car's.

她负责固特异公司的飞机轮胎，她告诉我们，飞机轮胎充的气相当于卡车轮胎的两倍，汽车轮胎的六倍。