在广播

First, there is broadcast television, which reaches the masses through broad-based airwave

第一类为广播电视，通过电视信号的宽带无线电波发射展现在大众面前

In China, all the public programs of airwaves need censoring from the authority.

在中国，所有的广播电视节目都需要经过当局审查。

Among the ground-breaking achievements of this period were: the invention of the television by the EMI-Marconi Corporation; and subsequent founding of the British Broadcasting Company; the discovery of penicillin by Alexander Fleming; and insights into the structure of the atom, which led to the development of nuclear weapons and energy.

在这些破土的成就中有： EMI-马可尼公司发明的电视机、随后的英国广播公司的建立、亚历山大弗雷明发现的青霉素，还有对原子结构的深入了解（这促进了核武器和能源的发展）。

His daily broadcast also had a little Americana, stories about regular Americans living their lives in small towns.

他的每日广播还有关于平常美国人在小镇生活的小故事。

Although it only cost $1200, the Amiga did graphics, sound, and video well enough that many broadcast professionals adopted it for special effects.

尽管它的售价只有1200美元，阿米伽在图形，声音和视频的优良表现使得好多广播公司采用它合成特殊效果。

Then the digital signal is processed in digital field. At last DPTV converts the digital signal into analog signal and display.

数字处理电视是在模拟广播电视传输体制下，将接收到的模拟电视信号转换成数字信号，经过数字处理后再转换为模拟信号并显示输出。

This is your favorite announcer signing off for to night .

这是你最喜欢的播音员在结束今晚的广播。

This is your favorite announcer signing off for to nigh t.

这是你最喜欢的播音员在结束今晚的广播。

When Willis was in high school, he played the part of a radio announcer in a school play.

当威利斯上高中时，他在学校的一个演出中扮演广播节目的主持人。

This is your favor ite announcer signing off for tonight.

这是你最喜欢的播音员在结束今晚的广播。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。