trading profits的用法和样例：
例句
- The measures have helped raise food prices, thinned profits and increased the cost of bribing border guards.
该措施使市场抬高了食品价格，消减了交易利润，并且增加了贿赂边防警卫的成本。 - For part of last year, the MSCI emerging-markets index was even trading at a higher multiple of earnings than the index of rich-world shares.
在去年的某段时间，摩根士丹利资本国际新兴市场指数的交易利润远高于发达国家的股票指数几倍。
