translation.en: So I started that, and worked in his lab for a year, and found the results that I guess you'd expect to find when you feed fruit flies heavy metals -- that it really, really impaired the nervous system.
translation.zh: 我花了一年的时间去研究 最后得到了大家都能想到的结果 如果给果蝇的食物中加入重金属——将会导致很严重的神经系统损伤