内容摘要：A starling sits on the back of a horse as another looks on at a stud farm in Wehrheim near Frankfurt, Germany, Wednesday, July 3, 2024. (AP Photo/Michael Probst)

A starling sits on the back of a horse as another looks on at a stud farm in Wehrheim near Frankfurt, Germany, Wednesday, July 3, 2024. (AP Photo/Michael Probst)

Britain’s King Charles III, second right, with Queen Camilla, right, is joined by Prince George, left, Prince William, Prince Louis Princess Charlotte and Kate Princess of Wales on the Balcony at Buckingham Palace after attending the Trooping the Color ceremony, in London, Saturday, June 15, 2024. (AP Photo/Alberto Pezzali)Britain’s King Charles III, second right, with Queen Camilla, right, is joined by Prince George, left, Prince William, Prince Louis Princess Charlotte and Kate Princess of Wales on the Balcony at Buckingham Palace after attending the Trooping the Color ceremony, in London, Saturday, June 15, 2024. (AP Photo/Alberto Pezzali)

In a year marked by illness and recovery that sidelined bothfor extended periods, the eyes of the public and the telephoto lenses of the press corps probed every appearance for clues about what was to come.King Charles III smiles as he attends the inaugural King’s Foundation charity awards at St James’s Palace in London, Tuesday, June 11, 2024, with British pop icon Rod Stewart, left, and former footballer David Beckham in the background. (AP Photo/Kirsty Wigglesworth,Pool)

King Charles III smiles as he attends the inaugural King’s Foundation charity awards at St James’s Palace in London, Tuesday, June 11, 2024, with British pop icon Rod Stewart, left, and former footballer David Beckham in the background. (AP Photo/Kirsty Wigglesworth,Pool)Anti-monarchy Not My King protesters demonstrate as King Charles III and Queen Camilla ride past in their carriage to the Houses of Parliament ahead of the State Opening of Parliament in the House of Lords, London, Wednesday, July 17, 2024. (AP Photo/Kin Cheung)

Anti-monarchy Not My King protesters demonstrate as King Charles III and Queen Camilla ride past in their carriage to the Houses of Parliament ahead of the State Opening of Parliament in the House of Lords, London, Wednesday, July 17, 2024. (AP Photo/Kin Cheung)

Britain’s King Charles III and Queen Camilla leave The London Clinic in central London, Monday, Jan. 29, 2024. King Charles III was in hospital to receive treatment for an enlarged prostate. (AP Photo/Alberto Pezzali)More than 2 billion people around the world don’t have access to safely managed drinking water, according to the United Nations, a grim reality experienced in so many places. In Brazil, some residents collected water as it came down a mountain, while in India others filled up jugs from a street drain. Drinking from such sources can lead to many waterborne illnesses.

A resident fills his water tank at the Pamplona Alta hilltop neighborhood in Lima, Peru, March 8, 2024. (AP Photo/Martin Mejia)A resident fills his water tank at the Pamplona Alta hilltop neighborhood in Lima, Peru, March 8, 2024. (AP Photo/Martin Mejia)

Residents collect drinking water that falls naturally down a mountain in the Rocinha favela of Rio de Janeiro, Brazil, March 18, 2024. (AP Photo/Silvia Izquierdo)Residents collect drinking water that falls naturally down a mountain in the Rocinha favela of Rio de Janeiro, Brazil, March 18, 2024. (AP Photo/Silvia Izquierdo)