The first radio broadcast was by President Coolidge in 1923.

第一次国情咨文电台讲是1923年的柯立芝总统。

At the time, he was becoming known for his radio broadcasts.

那时，他因做线电广播而出名。

200 million commoners were able to listen in via a BBC radio broadcast.

两亿民众通过 BBC 广播收听了这一盛况。

This yellow dot is the farthest extent of humanity's radio broadcasts throughout history.

这个黄点是人类历史上线电广播的最远范围。

National broadcaster RUV said it was reducing television and radio broadcasts for the day.

冰岛国家广播公司RUV表示，其少当天的电视和广播节目。

Television shows and radio broadcasts will also be interrupted with an emergency test message.

电视节目和电台广播也因紧急测试信息而中断。

In addition to reporting news, the radio broadcast educational programs in areas under guerrilla control.

除了报道新闻，电台在游击队控制的地区，广播教育节目。

But it would be many years before there were musical recordings or regular radio broadcasts.

但是多年后才有音乐唱线电广播。

The radio broadcast fooled an audience of millions by mimicking the style of a news report.

这次广播欺骗了数百万听众，模仿了新闻报道的风格。

Today, The Grand Ole Opry House is the home to the longest-running radio broadcast in US history.

大奥普里礼堂内，播出的是现今美国史上最长寿的广播节目。

Gunmen shot and wounded a guard at the center. ISIS claimed responsibility in a radio broadcast Tuesday.

武装歹徒开枪并击伤一名保安。IS组织周二在广播中宣布对此负责。

You can use these ideas when you listen to radio broadcasts, watch films or talk to English speakers.

你可以在听广播、看电影与说英语的人交谈时使用这些概念。

President Franklin Delano Roosevelt made this clear in a radio broadcast to Americans soon after the war began.

富兰克林·德拉诺·罗斯福总统在二战刚开始不久，就在给美国人民的广播中清楚地表明了这一点。

He wrote for radio broadcasts and documentary films. He worked for aid for the French and the Russian people.

他为电台广播和纪录写作。他为法国和俄国人民争取援助。

He began to work to get Congress to reduce taxes. He also began a weekly series of radio broadcasts.

他开始努力让国税，还开始了每周一系列的电台广播。

Now, ISIS has claimed responsibility for the attacks in a radio broadcast, calling the gunmen soldiers of the caliphate.

现在ISIS通过官方电台宣布对这起枪击案负责，称这两名枪手是“哈里发的士兵”。

A study in Linguistics looked at the use of the present perfect in a number of Australian radio broadcasts.

语言学的一项研究考察了澳大利亚一些广播中现在完成时的用法。

Here is an example from the research, a short part of a radio broadcast on Triple J radio Sydney.

下面是这项研究中的一个例子，是悉尼 Triple J 电台广播的一小部分。

Looking for ISIS. In Afghanistan's east, ISIS' radio broadcast of rate was bombed off air recently by the U.S.

寻找伊希斯。在阿富汗东部，极端恐怖组织“ISIS”的线电广播最近由于美国的空中打击而停播。

They radio broadcast Perry’s description in several languages and print wanted posters.

他们用多种语言广播佩里的描述， 并打印通缉海报。