combination avalanche

例句：

1. 1. The combination of factors led to the sudden rise in oil prices.
   各种因素的结合导致油价突然上涨。
2. 2.The team's successful combination of skills and experience was key to their victory.
   团队技能和经验的完美结合是他们胜利的关键。
3. 3.The new software combines features from both apps, making it easier for users to manage their finances.
   这款新软件将两款应用的功能融合在一起，使用户更容易管理他们的财务。