XL: So we clipped part of this sensor, and attached that to a switch to control the cells, and we packed this switch into an engineered virus and injected that into the brain of the mice.
刘旭：因此我们获取这种传感器的一小部分， 并将这一部分连接到用于控制脑细胞的开关上， 然后我们将这一开关植入于人造病毒中， 并注射于实验鼠大脑。