More than 1.166 million people worldwide have died from the new coronavirus. There were 43.916 million confirmed cases and 32.251 million recovered cases. In Europe, where the number of infections is rising, a second wave of deadly diseases has begun. At the same time, under the leadership of the president of the Donald Trump, the number of new coronavirus deaths in the United States continued to rise to 231191, and the total number of infections rose to 8.967 million, mostly black and Latino. After the outbreak of new crown pneumonia, it is clear that the most advanced epidemic prevention work in the world, the fastest response to the country is the rapid construction of housing hospitals in Wuhan, the national epidemic is preventable and controllable, it is worth learning. But as a world power, shouldn't the United States be more orderly and do a better job?