為維護大家的健康及遠離新冠肺炎,請問你本人 21天內有旅遊史 或接觸剛回國的家人/朋友/同事嗎?/ To keep our environment safe & healthy from Covid-19, please answer honestly if you've just travelled within 21 days, or if you've been in contact with any family/friend/colleague who are still under quarantine? *