Have post CARDS printed up and mailed, buy radio spots, and if you are bigger, launch a whole TV campaign!

有明信片印刷和邮寄，购买电台节目，如果你是大，发射整个电视广告系列！

youdao

Then in 1920, a radio station in Pittsburg began to make regular broadcasts of speech and music, and the general public began to buy radio receivers.

后来在1920年，匹兹堡的一家广播电台开始进行正式的广播，播送讲话和音乐，公众也开始购买收音机。

youdao

He is slowly expanding his media empire, and thus name recognition, from his Houston base: he recently bought a radio station in Dallas, and will probably buy more elsewhere in the state.

从休斯顿根据地，他慢慢地扩张着自己的媒体帝国，提升知名度：最近他在达拉斯购买一个电台，并且还将在德州其他地方购买更多的电台。

youdao

This is a lesson Best Buy and Radio Shack could use today.

FORBES: Showrooming May Be Growing, But Service is Still King

In addition to Apple retail stores, it will be on sale at Best Buy, Radio Shack, Sam's Club, Target and Walmart.

CNN: Doug Gross,

Like Mr Taylor, they wanted to make it easier for, say, a pro-choice group to run an ad attacking a pro-life politician, or for a gun club to buy a local radio spot supporting a congressman who shoots things.

ECONOMIST: Free speech and campaign cash