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.

He reads the newspaper every day to keep up with the latest information.

It is important to maintain social distancing to prevent the spread of the new coronavirus.

We installed fire alarms to defend our house against fire.

This new style smartphone has a lot of features.

He magnified the map to check the details.

The magnification of this microscope is 100 times.

Health is very important.