If you're a Wall Street trader, you now take it for granted that you sell your financial assets in a system of markets that identifies the most profitable opportunities for you in real time, executes on that in microseconds within the boundaries you've set.
如果你是华尔街交易员，你现在认为它理所当然， 你在一个系统的市场出售你的金融资产 当下市场体系中最具利润的机会， 这个体系在你设置的边界内的一微秒内，