Telesignalisation
遥测信号
🗣️ 情景例句
Yes.
是的。
I'm calling from a public phone.
我打的是公用电话。
but they can still stop you when you are going through the Green Channel and have nothing to declare.
但是，当你通过绿色通道，没有任何东西需要申报时，他们仍可以拦住你。