translation.en: In the lab, we get people to come to the lab, sit in front of a computer screen, and we give them little tasks that I'm going to get you to do again.
translation.zh: 在实验室里，我们会找人到实验室里， 坐在电脑屏幕前，然后给他们些小任务， 我将要让大家再做一遍相同的小任务。