在电视还没有发明之前，人们通过报纸、广播来沟通传递信息。

Before television was invented, people used newspapers, radio to spread the news.

youdao

在电视还没有发明之前，人们通过报纸、广播来沟通传递信息。

Before television was invented, people used newspapers, radio to spread the news.

youdao