[Photo/Xinhua] Beijing announced that all the districts in Beijing are expected to meet the standards for a national forest city by 2025. A national forest city refers to a city whose urban ecological ...

作为亚利桑那州第三大城市，梅萨（Mesa）是一座现代化的沙漠绿洲，它环抱在著名的索诺兰沙漠怀中，坐落于美丽的太阳谷，与通托国家森林（Tonto National Forest）比邻而居。风景如画的自然景色和绚烂的文化色彩让这座深处亚利桑那州中部的城市犹如沙漠中的一 ...