反应
如：
In March the society wrote a letter to Congress in reaction to the report.
三月份,这个协会向国会写信作出对这个报告的反应.
Many could move northward and toward the Pacific coast in reaction to rising temperatures and changes in rainfall.
许多植物可能北移到太平洋沿岸以应对温度的上升和降水量的变化.