But not all visitors have a fatal attraction to the pitchers.

但并不是所有的来访者都遭此噩运。

So Rodriguez and his colleagues set out to determine the molecular mechanisms that underlie this legendary feline fatal attraction.

因此，罗德里格斯及其同事开始研究，确定猫咪这种传奇的致命吸引力的分子机制。