一邊防疫，一邊學英文

Protect yourself

• Clean your hands regularly.
• Wash your hands with soap and water, and dry them thoroughly.
• Use alcohol-based handrub if you don’t have immediate access to soap and water.

How do I wash my hands properly?

Washing your hands properly takes about as long as singing "Happy Birthday" twice,

資料來源

https://www.who.int/gpsc/clean_hands_protection/en/