When the aerials are down.

一旦天线下降。

The aerials are all dead.

这些兔子都是死的。

Dish aerials are highly directional.

碟形卫星天线的定向性非常强。

A lot of aerials, then, but still not enough.

天线很多，但仍不够用。

The coded signal is received by satellite dish aerials.

编码信号由碟形卫星天线接收。