Wall Street chafed at regulations that limitedrisk, but also limited potential profits.
法规降低了华尔街的风险，同时也降低了潜在的利润。
2
Going short on bonds by buying a CDS contract carries limitedrisk but almost unlimited profit potential.
以购买CDS合同的方式做空债券的风险有限，但潜在利润几乎无限。
3
Going short on bonds by buying a CDS contract carries limitedrisk but unlimited profit potential; by contrast, selling credit default swaps offers limited profits but practically unlimited risks.