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Compared with other navigation systems in the world, the design of the BDS constellation is unique, including medium earth orbit, inclined geosynchronous earth orbit and geostationary earth orbit satellites.
In the spirit of openness and transparency in the first place, China has kept in contact with the World Health Organization and the international community, and made tremendous sacrifices to prevent the epidemic from spreading outward, which has bought precious time for various countries in the fight against COVID-19 and made significant contributions to the global public health cause, he added.

"The public space in our community is quite small, thus no more than 80 people are allowed to have outdoor activities at one time," said Wei Jilai, who heads the neighborhood committee.
China's booming e-commerce and logistic system have helped spur a bustling "stay-at-home" economy.
Passengers for six metro lines in the capital of Hubei Province are asked to scan their health QR codes with real name information and check body temperature before entering the metro stations and wear face masks during the whole journey. Many were seen even wearing rubber gloves and hats that can cover the face.
来源:资阳报