So we teach them, over several days, to find this space on these cues in the space, and you can compare this for humans, to finding your car in a parking lot after a busy day of shopping.
于是我们花了几天时间训练它们， 来根据这片区域里的这些线索， 找到这个地方。 大家可以用这个对比人类的行为， 就像你从购物中心出来， 想要在停车场里找到自己的车一样。