But if car technology has changed so AM radios are more challenging, you know, maybe we need to have a different way of making sure everybody is going to hear those AM broadcasts in those emergencies.

但如果汽车技术发生了变化，调幅收音机变得更具挑战性，你知道，也许我们需要采取不同的方式来确保每个人在紧急情况下都能听到调幅广播。