Hand washing and wearing masks are important for the prevention of COVID-19.

Our lives have changed significantly due to the new coronavirus.

Our lives have changed significantly due to the impact of the coronavirus.

We installed fire alarms to defend our house against fire.

We are isolated at home to prevent the spread of the new coronavirus.

He was able to box off his room and concentrate on his work.

This new style smartphone has a lot of features.

The magnification of this microscope is 100 times.

He magnified the map to check the details.

I am working remotely from my own home.