Britain [Red Sweden] and the United States [Red Sweden]

Red scarf; Red scarf; I traded my red scarf for her blue scarf.

I traded my red scarf for her blue scarf.

Xiao Ming wears a red scarf and looks impressive.

Xiao Ming looks good in a red scarf.

Recently, the foundation launched another activity called "National Red Scarf Day"-on this day, people donated $20 and wore red scarves to support sports and homeless people in Canada.

Recently, the foundation launched another activity called "National Red Scarf Day". On this day, people donate 20 dollars to wear red scarves to support the movement in Canada and help the homeless.