But unlike a real self-driving car, this one had a big asterisk with it: They had to pay attention, because this was an experimental vehicle.
하지만 진짜 무인차와는 다르게 크게 주목해야 할 점이 있었습니다. 집중해야 했죠. 왜냐하면 그것은 테스트  차량이었으니까요.