Aerial photo taken on July 7 captures the Jiujiang ring expressway at sunrise in Jiujiang, Jiangxi Province. The ring expressway stretches 46 kilometers by the west shore of Poyang Lake. Its high-speed section is located in eastern Lushan Mountain. (Photo/ Zhu Xingyong)

Aerial photo taken on July 7 captures the Jiujiang ring expressway at sunrise in Jiujiang, Jiangxi Province. The ring expressway stretches 46 kilometers by the west shore of Poyang Lake. Its high-speed section is located in eastern Lushan Mountain. (Photo/ Zhu Xingyong)

Aerial photo taken on July 7 captures the Jiujiang ring expressway at sunrise in Jiujiang, Jiangxi Province. The ring expressway stretches 46 kilometers by the west shore of Poyang Lake. Its high-speed section is located in eastern Lushan Mountain. (Photo/ Zhu Xingyong)

Aerial photo taken on July 7 captures the Jiujiang ring expressway at sunrise in Jiujiang, Jiangxi Province. The ring expressway stretches 46 kilometers by the west shore of Poyang Lake. Its high-speed section is located in eastern Lushan Mountain. (Photo/ Zhu Xingyong)

Aerial photo taken on July 7 captures the Jiujiang ring expressway at sunrise in Jiujiang, Jiangxi Province. The ring expressway stretches 46 kilometers by the west shore of Poyang Lake. Its high-speed section is located in eastern Lushan Mountain. (Photo/ Zhu Xingyong)

来源：ecns.cn