In fact, my involvement in the whole pesticide issue was sort of a surprise as well when I was approached by the largest chemical company in the world and they asked me if I would evaluate how atrazine affected amphibians, or my frogs.
其实，我也吃惊会渉入 杀虫剂这个问题。 当时，世上最大的化学制品公司 来问我，是否能评估 阿特拉津对两栖动物或者说我的青蛙的影响。