propagation ratio

例句：

1. 1. The company's propagation ratio has improved significantly since the new marketing strategy was implemented.
   自从实施了新的营销策略后，公司的传播比率有了显著的提高。
2. 2. The propagation ratio of this product is much higher than that of its competitors.
   这款产品的传播比率远高于竞争对手。
3. 3.To achieve a high propagation ratio, we need to optimize our marketing strategies and increase our advertising budget.
   为了实现高的传播比率，我们需要优化我们的营销策略并增加广告预算。