要是车辆能够接收到可以救你一命的信号，知道何时该停车，明白何时发生过事故，甚至明了何时拐弯是安全的，(那该多好)？

What if cars could pick up signals that could save your life, know when to stop, know when there's been an accident, and even know when it's safe to turn?

youdao

要是车辆能够接收到可以救你一命的信号，知道何时该停车，明白何时发生过事故，甚至明了何时拐弯是安全的，(那该多好)？

What if cars could pick up signals that could save your life, know when to stop, know when there's been an accident, and even know when it's safe to turn?

youdao