chain repercussion

例句：

1. 1. The discovery of anew drug has led to a chain reactionof positive changes in the industry.
   新药的发现引发了行业内一系列积极变化。
2. 2. Thegovernment's policy on climate change hashad a chain reaction effect on global warming.
   政府对气候变化的政策已经对全球变暖产生了连锁反应。
3. 3. The success of thecompany's new product line has setoff a chain reaction of increased sales andcustomer loyalty.
   公司新产品线的推出已经引发了销售和客户忠诚度的连锁反应。