一杯热气腾腾的咖啡演示视频 Demonstration video of a steaming cup of coffee

一杯热气腾腾的咖啡，用干果和肉桂装饰，在咖啡豆表面和棕色背景上的演示视频。

Demonstrative video of a cup of steaming coffee, decorated with dried fruit and cinnamon, on a surface of coffee beans and a brown background.