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文字稿：

Rapturous applause for India's now Prime Minister, Narendra Modi.

However, look closely and you'll see it's not really him, but a hologram.

With 800 million voters to reach, the technology allowed him to address audiences in different places at the same time on the campaign trail.

Now, the company behind this kit is looking at new ways of using it.

They hope ideas like this 3D yoga instructor could stretch the limits of the technology.

Vocabulary 詞匯:

rapturous 興高采烈的

hologram 全息影像

to address 對(duì)公眾演講

the campaign trail 競(jìng)選游說(shuō)之旅

stretch the limits 拉伸 … 極限