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An Iranian man and his son wearing a protective face mask walk in a street, following the outbreak of the coronavirus disease (COVID-19), in Tehran, Iran, June 28, 2020. [Photo/Agencies]
An integrated management system to combat illegal online activities should also be developed, he said.
An Amazon Echo Dot. (Amazon Photo)
An aerial view of Tianjin Binhai-Zhongguancun Technology Park. [Photo/Xinhua]
An inspector from the Washington State Department of Agriculture checks cherries in a packing facility. [Photo/VCG]
