反感作用

例句：

1. 1. The movie's plot was a source of strong reaction among the audience.
   这部电影的情节引起了观众强烈的反响。
2. 2. The new policy has had a significant effect on the local economy.
   新政策对当地经济产生了显著的影响。
3. 3. The researcher found that the drug had an adverse effect on some patients.
   研究人员发现，这种药物对一些患者有不良影响。