brokerage expenses

例句：

1. 1.The company's brokerage expenses areincreasing due to the rise in stock prices.
   由于股价上涨，公司的经纪人费用正在增加。
2. 2. The brokerage firm charged a commissionfor each trade made by its clients.
   该经纪公司对其客户每次交易收取佣金。
3. 3.The brokerage fees are calculated based onthe volume of transactions and the type ofaccount.
   经纪费用是根据交易量和账户类型来计算的。