单词:television sensor
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Lesson 1 Does Television Play a Positive or Negative Role in the Modern Society? Text Do the Advantages of Television Outweigh the Disadvantages? Television is now playing a very important part in our
Television-----the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and versatility, which promi
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi
One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond
063 television Words Programme channel tv news documentary comedy horror film remote control tv set educational Entertainment advertisement switch over/on/off volume cartoon satellite tv cable tv chat show drama series serial soap opera actor/actress
DEVELOPMENT REPORT - Television Dramas Help Save Lives By Jill Moss Broadcast: Monday, March 15, 2004 This is Robert Cohen with the VOA Special English Development Report. More than three-million peop