In 2020, with the advent of the new year, coronavirus made a journey around the world. It broke the atmosphere of our new year and made everyone avoid it.The host of coronavirus is a wild animal. When it has a dream in the host, it also multiplies in the host's body. But some people who don't respect nature and don't fear nature destroy their dreams, and put wild animals on the table as food. In this way, the rapid propagation of coronavirus, and the human body as a new host. It's not over yet. These coronaviruses quickly find new hosts in people to people conversation and in people to people contact. He was a close relative of SARS virus in 2003, but the symptoms were milder, because there were no symptoms in the incubation period and the transmission speed was faster. The virus is mainly spread by droplets and contact, and can also be spread over a long distance.Novel coronavirus started from China's X city to the surrounding city and traveled to more than half a few days. They even travel abroad to many countries.However, the emergence of coronavirus immediately attracted people's attention. Day and night, the soldiers in White worked hard to fight against the virus, developed weapons to eliminate the virus, and prepared to fight against the coronavirus. All over the country, we should help each other and build up a line of defense to prevent them from continuing to travel. At the same time, every day, there are good news, and some people continue to defeat the virus and leave the hospital. The journey of the coronavirus, the culprit of this obsession, will also be over.The vast grassland belongs to the paradise of animals, the vast sky, the dream of birds, the wide river, the palace of fish and shrimp. I call for the protection of nature and wildlife!