City view of Verona in Italy

This photo taken on Aug. 3, 2023 shows the city view of Verona, Italy. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

This photo taken on Aug. 3, 2023 shows the city view of Verona, Italy. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

Tourists pose for photos in Verona, Italy, on Aug. 3, 2023. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

Tourists visit the Arena di Verona in Verona, Italy, on Aug. 2, 2023. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

This photo taken on Aug. 3, 2023 shows the city view of Verona, Italy. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

Tourists take a selfie at Juliet's house in Verona, Italy, on Aug. 2, 2023. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

This photo taken on Aug. 3, 2023 shows the city view of Verona, Italy. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

This photo taken on Aug. 3, 2023 shows the city view of Verona, Italy. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

Tourists visit the Arena di Verona in Verona, Italy, on Aug. 2, 2023. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)

People pass a bridge in Verona, Italy, on Aug. 2, 2023. Verona is located in north Italy's Veneto. As one of the main tourist destinations in north Italy, the city has artistic heritages, annual fairs, shows, and operas. It was listed as a UNESCO world heritage site in 2000 for its historical buildings. (Xinhua/Jin Mamengni)