1.
In practice we observe that implied volatility depends on strike prices andtime to maturity.
我们观察到隐含波动率与执行价格和到期时间有关。
2.
The time has come for your societies to put aside their childish behavior andaccept the broad mantle of maturity.
对你们的社会来说，时机已经到来，把这些幼稚的行为推到一边，接受这个到期日。
转播
