So in the parking lot you stay for a certain amount of time, and then after this you just, you know, go back, you see more of the things you like to see or go home with your certificate.
于是你会在"停人场"待一段时间， 之后你继续进行体验， 看更多自己感兴趣的东西， 或者拿着自己的证书回家。