视频中，一个人正在调整一把黑色的旋转椅的高度。他先是用手转动椅子上的调节装置，然后坐了上去。这个人穿着浅蓝色的短裤和白色的上衣，坐在椅子上后，他的腿自然地弯曲着，显得很放松。背景是一个木质的架子，上面放着一些书籍和其他物品。整个场景看起来像是在一个工作室或办公室里。
The video shows a person sitting on a black stool with a wooden seat. The person is wearing light blue denim shorts and a white shirt. They are positioned in front of a light blue shelving unit that has some books and papers on one of the shelves. The background includes a wall with a dark baseboard and part of a vintage radio or similar device to the right. The person appears to be adjusting their position on the stool.
In a room with a light blue desk and shelves, a person uses their right hand to pull a black metal stool with a wooden seat to the right. The person then places both hands on the stool and sits down on it. The person remains seated on the stool, facing the desk.