Miller visited a Texas gas company that has successfully applied formulas based on ant colony behaviour to "optimise its factories and route its trucks".
米勒参观了一家德州天然气公司，该公司成功地应用了基于蚁群行为的公式来“优化其工厂和卡车的路线”。
2
Though swimming in oil, Iran has a limited refining capacity and must import 40 percent of the gas to operate its cars and trucks and heat its homes.
尽管浸泡于石油之中，但伊朗的提炼能力有限，还必须进口40%的汽油供轿车，卡车和家庭取暖用。
3
It fuels its municipal cars, buses and trucks with biogas fuel, avoiding the need to purchase nearly half a million gallons of diesel or gas each year.