固定性

例句：

1. 1. The weather is quite unpredictable, with strong winds and rainy days.
   天气变化无常，风大雨大。
2. 2. The company's financial performance has been stable over the past year.
   公司的财务状况在过去一年内一直稳定。
3. 3. The new policy has made our work more fixed and predictable.
   新政策让我们的工作更加稳定可预测。