现有车辆总数 meaning in Chinese

existing fleet of vehicles

If current consumption rates were multiplied to take into account its population growth , china ' s paper consumption would be double the current total world production of paper and its vehicle fleet would be 1 . 1 billion ; the world ' s current total fleet is 800 million
如果当前消费率受人口增长的刺激而增加，中国纸张的耗费量会是世界现有纸张总量的2倍，汽车总量将达到11亿（世界现有车辆总数是8亿）。