McCown was part of a draft-daytrade with Detroit and hasn't thrown a pass in a regular-season game since 2005.
前者是在选秀日从底特律雄狮交易来的球员，从2005年开始他还没有在常规赛中作出一次传球。
2
If you convert a scalp or daytrade into a position trade, by definition you did not consider the risks of the trade.
如果你将一个“剥头皮”或是日内交易变成了一个持仓交易，那就说明了你已经忽视了风险。
3
Our target is intuitive and simple: pick up the right signal to open and close positions and set right threshold for profit-taking and stop-loss for the very specific futures contract in daytrade.