The truth , though , is that selling teslas ( tsla ) to wealthy people today may be the best way to get electric cars to everyone tomorrow , and for the united states to eventually reduce its dependence on oil , with all the national security and economic benefits that entails .

尽管如此，事实在于，将特斯拉卖给富人，也许是将来普及电动汽车的最好方式，也是美国摆脱对石油依赖的最好办法，这背后蕴含着国家安全和经济利益的因素。