如何使用 "drop" 造句

1. Production costs , on aggregate , will drop .
总体制作成本将会下降。
2. If there is that much fraud , the value should drop .
如果存在这么多欺诈行为,价值就应该下降。
3. A sustained drop in the u.s. dollar is not a sure bet .
美元持续下跌并非铁定无疑。
4. Back in november , the market was predicting that volatility would drop during the next six months .
回到去年11月,当时市场预计未来六个月波动性将降低。
5. This price drop has hurt margins ?
价格下跌已经对企业利润率造成损害了吗?