risk arbitrage

例句：

1. 1. He was accused of arbitrage in the stock market.
   他被控在股市进行投机。
2. 2. The company'sdecision to arbitrate the disputewas met with disapproval.
   该公司决定仲裁纠纷，遭到了反对。
3. 3. Arbitrage is a common practice in international trade.
   在国际贸易中，套利是一种常见的做法。