translation.en: Now we used to think that the different shape of the lure was to attract different types of prey, done by scientists, or more likely their graduate students, have revealed that they all eat pretty much the same thing.
translation.zh: 我们过去认为这些形状各异的发光器光 是为吸引不同类型的猎物. 但科学家，更多的是他们的研究生， 对这些鱼的内容物进行分析， 发现 他们吃的东西几乎一模一样。