英语语法分析

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。

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。

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。