The high-tech industry with significant characteristics of scale economics, high added value, and intense extrinsic economic effect plays a leading role on the promotion of industrial upgrading.

高技术产业规模经济特征明显、附加值高、外部经济效应强烈，在推动产业结构升级中起了主导作用；

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Spirulina is a kind of functional food, which contains various nutrients and has an important health value, the large-scale industrial production of spirulina has a great social and economic benefits.

螺旋藻具有丰富而全面的营养，具有极高的医疗保健价值，是一种新型的保健食品，其大规模工业生产具有巨大的社会与经济效益。

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In the meantime, the paper pointed out that sports leisure industry plays an important part in image molding, economic scale and industrial structure of a city.

同时，体育休闲产业对城市形象塑造、城市经济规模、城市产业结构等具有影响作用。

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Last month, the U.S. counterintelligence chief issued a blunt critique of China's theft of American corporate intellectual property and economic data, calling China "the world's most active and persistent perpetrators of economic espionage" and warning that large-scale industrial espionage threatens U.S. competitiveness and national security.

WSJ: Chinese Hackers Hit U.S. Chamber