军队仍然控制着电视和无线电的发射塔。

Troops are still in control of the television and radio tower.

《柯林斯英汉双解大词典》

电视和无线电的不同点在于电视能收发图像。

Television is different from radio in that it sends and receives pictures.

youdao

这就是无线电的商业模式，但是要真正预测到则绝非易事。

There were business-models for radio, but predicting them a prioriwasn’t easy.

youdao

It's all very mysterious and we send off a spaceship to investigate the markings, the radio signals from the other place.

一切都很神秘,所以我们,派遣一艘飞船去调查星球上的印记,以及那些从其他星球传来的无线电信号

耶鲁公开课 - 死亡课程节选

Worse still,after about 20 minutes after the ship takes off, all radio contact between ship and earth will be destroyed.

更坏的是，当飞船起飞20分钟后，所有飞船与地球的无线电通讯都被切断。

耶鲁公开课 - 死亡课程节选

after all, radios do that.

毕竟是无线电设备发出的。

耶鲁公开课 - 死亡课程节选