Nowadays, the worldwide outbreak of the COVID-19 has triggered a chain reaction in the global value chain, which has greatly reduced the flow of inter…
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新型冠状病毒又称为COVID-19。近期，美国传染病专家对于它是无法控制的病毒达成了共识。COVID-19与以往SARS（非典病毒）和MERS（中东呼吸综合征）病毒的性质非常不同，它在人与人之间具有高传播率。
The novel coronavirus is also known as COVID-19. Recently, infectious disease experts in the United States have reached a consensus that it is an unco…