12月23日，人們在第37屆太陽島國際雪雕藝術(shù)博覽會上游覽（無人機照片）。當日，第37屆太陽島國際雪雕藝術(shù)博覽會試開園。[新華社記者 王松 攝]

In this aerial drone photo, tourists visit the 37th Sun Island International Snow Sculpture Expo in Harbin, northeast China's Heilongjiang Province, Dec. 23, 2024. The 37th Sun Island International Snow Sculpture Expo began its trial operation here Monday. (Xinhua/Wang Song)