秋高气和

Explanation: Long described the high autumn air, the weather Qinghe. 　　Source: Qing Zeng Pu, "Flower" 19th back: "says Xiaoyan casual light rail vehicles, the driver path to the south called the Temple Street from the security, high gas and then fall, dust soft-shoe light, has come to the door a short while , the car parked in front of two large elm shade. "