sustained reaction

例句：

1. 1. The research team has been studying the effects of climate change on the ecosystem for several years.
   研究团队已经研究了气候变化对生态系统的影响好几年了。
2. 2.The scientist's sustained reaction to the unexpected findings was both surprising and inspiring.
   科学家对意外发现的反应既令人惊讶又令人鼓舞。
3. 3. The company's sustainable reaction to the market downturn was to invest in new technologies.
   该公司对市场低迷的反应是投资新技术。