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Before traveling to other cities, the public is advised to get in touch with officials in their destinations in advance to learn about local disease control policies and make preparations accordingly. Masks and hand sanitizers are also recommended during transit.

Beijing Daxing International Airport, which will begin operations before September 30, carried out a second round of test flights in low visibility conditions on Tuesday evening.

Before doing all that, world-class roads, highways and other transportation networks must be built first. It is necessary to increase greening and transform the ecology before people from other parts could move in to add value to the region. In this context, the Inner Mongolia autonomous region could be a good role model.

Before we get into Bezos’ response, here’s a little backstory: Soon after Trump signed an executive order temporarily banning people from seven predominantly Muslim countries from entering the U.S. for 90 days and refugees from crossing U.S. borders for 120 days, Washington Attorney General Bob Ferguson filed a lawsuit to block it. Numerous?tech companies, including Amazon and Expedia, filed declarations?of support for the lawsuit. Bezos wrote a letter to employees saying the company opposed Trump’s order,?saying “we’re a nation of immigrants.”

Beihang University said that no behavior violating norms or ethics is allowed at Beihang, and a mechanism to supervise teachers will be established.