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An image of the novel coronavirus (also known as COVID-19) as shown under a scanning and transmission electron microscope. [Photo/The National Institute of Allergy and Infectious Diseases' Rocky Mountain Laboratories]
An Alibaba employee introduces a virtual mirror during the company's annual computing conference in Hangzhou, capital of Zhejiang province, Oct 11, 2017. [Photo by Niu Jing/For China Daily]
An Airbus A320 for the travel agency Thomas Cook Retail Limited is approaching the airport on April 22, 2019. [Photo/IC]
An Amazon.com fulfillment center
An artist demonstrates how to make a sand-fired pot, a representative handicraft from Jiangsu province, during a news conference held by the province on Friday in Beijing. [Photo by Zhu Xingxin/China Daily]
来源：资阳报