A virus(病毒) called COVID-19 is spreading(传播) fast how. Lots of people in the world get sick. People usually show symptoms(症状), such as(例如) runny nose, cough, breathlessness(呼吸困难) and fever. There are some things we can do to protect(保护) ourselves, family and friends:...
18. Why is it important to have enough sleep?19.将画线①处译为中文。20.将画线②处译为英文。 2COVID-19(新冠肺炎)isspreading all over the world. Here are the suggestionsabout how to preventthe virus(病毒) from spreading.First we should seldom go out It's easier to getsick outside. ...
The virus most often spreads through people who have symptoms. But it is possible to pass it on without showing any signs. Some people who don't know they've been infected and never develop symptoms can give COVID-19 to others. This is called asymptomatic spread. You can also pass it o...
The virus most often spreads through people who have symptoms. But it is possible to pass it on without showing any signs. Some people who don't know they've been infected and never develop symptoms can give COVID-19 to others. This is called asymptomatic spread. You can also pass it o...
The production of infectious aerosols can vary wildly between individuals—and experts are exploring why in the COVID-19 era.
How Quickly is COVID Really Spreading?Link Analysis I don’t need to introduce to you what the corona virus is: COVID-19 has had a tremendous impact on everyone’s life in the past weeks and months. All of a sudden, our social media feeds have been invaded with new terminology: ...
根据第一段How to prevent COVID-19 (新冠病毒) when you are at home or in school? Now we would like to give you some advice.(如何在家中或学校预防新冠病毒?现在我们想给你一些建议);小标题On your way to school(在你去学校的路上)以及After school(放学后)由此可推知,文章是写给学生的。故...
Coronavirus (also known as COVID-19) has become a global concern as the disease continues to spread. Without a vaccine to combat it, and research not able to keep up in wake of the continued rates of infection, this pandemic is one that many rightly fear. ...
Is It A Cold Or COVID? Here's How To Know November 15, 2024 Many different viruses and infections are spreading quickly across the United States right now. Here are some simple ways to tell them apart if you get sick. Now Playing Is It A Cold Or COVID? Here's How To Know00:...
Is COVID airborne? Yes. It can get into your lungs if someone who has it breathes out and you breathe that air in. Experts are divided on how often the virus spreads through the airborne route. How long does COVID stay in the air?