這是8月7日拍攝的嘉峪關關城（無人機照片）。嘉峪關是明代萬里長城的西端起點，被稱為“天下第一雄關”。進入暑期以來，位于甘肅省嘉峪關市的嘉峪關關城旅游景區游客數量持續上升，單日最多接待游客數量突破3萬人次。[新華社記者張可任攝]

This aerial photo taken on Aug. 7, 2023 shows the Jiayu Pass in Jiayuguan City, northwest China's Gansu Province. The Jiayu Pass, a famed part of the Great Wall built in the Ming Dynasty (1368-1644), has attracted an increasing number of visitors during the summer tourist season with over 30,000 visitors daily at peak. (Xinhua/Zhang Keren)