例句與造句

1. there is no reason for complacency, however, because markets can respond in unpredictable ways, and nobody knows how severe such “ tail events ” could be
   然而，沒有理由沾沾自喜，因為市場的回應無法預測，而且沒有人知道這種“尾事件”[12]會有多嚴重。
2. It's difficult to find tail event in a sentence. 用tail event造句挺難的