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Directional loudspeakers limit the transmission of sound waves to a finite space. SUN XIAOCHEN/CHINA DAILY
Digital economy accounts for 40 percent of Hebei's economic output, ranking No 12 in terms of the level of economic digitalization, Ma said, citing internal data compiled by Tencent that gauged the extent internet has penetrated and applied across all industries.
Developing the green economy is the shared goal of China and the CEE countries and an important part of innovation cooperation between the two sides. We need to make good use of the new Environmental Protection Cooperation Mechanism, encourage subnational cooperation on the implementation of environmental protection demonstration projects, promote cooperation in joint research and environmental protection technology, and expand joint development of wind, solar and other clean sources of energy. We also need to encourage relevant institutions to support cooperation projects on the green economy through issuing green bonds and other means to increase the green elements of China-CEEC cooperation.
Dockless shared bicycles, high-speed rail, mobile payment and e-commerce have earned a reputation of China's "four great new inventions" in modern times.
Discussion Cards, written by Amazon content editors, allow parents to look up?a specific Amazon FreeTime book, video, educational app or game to get more detail, including a summary and sample questions they can ask their child. The cards also suggest real world activities that complement a child’s favorite show or book.
来源：资阳报