trading system

• 交易系统

trading system的用法和样例：

例句

1. A good trading system gives you an edge in the market.
   一个好的交易系统给了你一把在市场中战斗的利刃。
2. Traders also tend to over-optimize their trading systems.
   交易商还倾向于过度优化他们的交易系统。