mixed paths

例句：

1. 1.The path to success is often a mix of luck and hard work.
   通往成功的道路往往是运气和努力的结合。
2. 2. The company's decision on the new product was a mix of good and bad news.
   公司对新产品的决定是好坏参半的消息。
3. 3.The research team found mixed results from their experiments.
   研究团队的实验结果参差不齐。