Those are vesperal falling leaves, which I have longed for a whole autumn!

那夜晚的落叶啊！渴望了整整一个秋天。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原保存地白杨的一种落叶，堪萨斯州。