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Amazon’s official financial guidance for the June quarter illustrates the uncertainty ahead — ranging anywhere from a .5 billion operating profit to a .5 billion operating loss.
Amazon’s work in autonomous vehicles isn’t in the media spotlight the way its drone program is. At the end of 2016, Amazon began deploying delivery drones in the U.K. through its Amazon Prime Air initiative. As part of that program, Amazon has also leased a fleet of 40 branded airplanes. The company?bought thousands of truck trailers and even filed a patent for a system that would allow drones to hitch rides on trucks or buses.

Americans' distrust of government, exceptionalism lead to US failure in pandemic control: media - World - Chinadaily.com.cn
Among the violations, most prominent were 69 small companies that contributed heavy pollution - when these companies should have been shut down but were still in production - and another 22 companies that had not installed equipment to reduce emissions, based on a statement from the ministry on Sunday.
Amid the disruption surrounding cross-border investment and the global economy due to the COVID-19 outbreak, China's policy remains unchanged with respect to opening wider to the outside world and the country will continue to improve market access for foreign investment, said a statement from the NDRC.
来源:资阳报