如果那辆救护车的无线电开着，我可以用频率探测器找到它。很好。

If the ambulance radio is on, I can use a DF sweep to find it. Good.

youdao

如果那辆救护车的无线电开着，我可以用频率探测器找到它。很好。

If the ambulance radio is on, I can use a DF sweep to find it. Good.

youdao