effective rolling depth

例句：

1. 1. The new software has a more effective rollout depth than the previous version.
   这款新软件的部署深度比旧版本更高效。
2. 2. The company is considering an effective rollback strategy to mitigate the impact of the sudden dropin oil prices.
   该公司正在考虑一项有效的回滚策略，以减轻油价突然下跌的影响。
3. 3. In order to improve the effectiveness of our marketing campaigns, we need to analyze the data more effectively.
   为了提高我们营销活动的效果，我们需要更有效地分析数据。