In order to prevent colds, we should go less in crowded areas, pay attention to personal hygiene, wash hands before and after meals, go out to play, and pay attention to rest
In order to prevent colds, we should be less in crowded places, pay attention to personal hygiene, before meals to wash their hands, less to play, pay attention to rest
In order to prevent colds, we should go less in crowded places, pay attention to personal hygiene, wash hands before and after meals, go out less and pay attention to rest<br>