The conference hall was installed with radio sets and megaphones.

会场里设置了收音机和扩音器。

But African leaders are unlikely to get out their megaphones.

但非洲领导人还不可能摘除他们的扩音器。

Blogs have enabled economists to turn their microphones into megaphones.

博客使得经济学家们把他们的麦克风变成了扩音器。

These colleagues of nearly two decades were now speaking to each other through megaphones.

这两位共事了近二十年的同事现在通过记者的麦克风进行对话。

It might be satisfying for those who wield the megaphones, but for the prisoners it doesn't do much good.

这种做法或许会令那些拿着喇叭的人感到满意，但这对那些被关在监狱里的人来说却没有多少帮助。