And so in order to be able to access the brain, you really need to dedicate your life and spend six and a half years as a graduate student just to become a neuroscientist to get access to these tools.
所以为了能够接触到大脑， 你几乎需要奉献终生， 花六年半的时间在研究生院学习， 只为了成为神经科学家 好能够使用那些设备。