技术革命

yǐ shù zì jì suàn jī fā míng hé guǎng fàn shǐ yòng wéi biāo zhì de dì sān cì jì shù gé mìng jí dà de gǎi biàn le shè huì shēng chǎn shēng huó

以数字计算机发明和广泛使用为标志的第三次技术革命极大地改变了社会生产生活。

The 3rd technological revolution, marked by the invention and widely usage of digital computer, has greatly changed the social production and living.