ウィリアム（ケンブリッジ公）さんのインスタグラム写真 - (ウィリアム（ケンブリッジ公）Instagram)「To mark Emergency Services Day (#999Day), Prince William thanked Northern Irish emergency responders for their work throughout the COVID-19 outbreak. The Duke is committed to supporting the mental health and wellbeing of the emergency services community, talking today with staff about the importance of mental health not only for themselves but for their colleagues too. Thank you @PoliceService.ni and @CommunityRescue for the warm welcome!」9月10日 4時43分