8月30日，在英国伦敦，威廉王子（中）、凯特王妃（左）和哈里王子来到肯辛顿宫，悼念戴安娜王妃去世20周年。2017年8月31日是戴安娜王妃去世20周年纪念日。[新华社]
Prince William (C), the Duke of Cambridge, and his wife Catherine (L), the Duchess of Cambridge and Prince Harry arrive at the White Garden in the grounds of Kensington Palace in London, Britain on Aug. 30, 2017 to commemorate the 20th anniversary of the death of Princess Diana. (Xinhua)