1. There is also the same exuberance and unpredictability in sudden fad switches. 时尚的突然转变也具有同样的活力和不可预测性。
2. Traffic jam leads to expense and unpredictability, things that keep investors away. 交通堵塞会产生额外开销和不可预测性，这让投资者望而却步。
3. The unpredictability of the real world may bring to the surface a troubling software problem. 现实世界的不可预测性可能会带来一个麻烦的软件方面的问题。
4. The unpredictability of global demand and the lag time it takes to add more cows to a herd to meet demand can result in events like the recent cheese surplus. 全球需求的不可预测性，以及为了满足需求而增加更多奶牛所需的滞后时间，可能会导致像近期奶酪过剩等事件的发生。
5. The unpredictability of global demand and the lag-time it takes to add more cows to a herd to meet demand can result in events like the recent cheese surplus. 全球需求的不可预测性，以及为了满足需求而扩大牛群规模所花费的滞后时间，可能会导致最近的奶酪过剩等问题。
