back
When a person's back is visible, and it is given a fair amount of focus in the image. The back is the area reaching from the shoulders down to the top of the ass.
另请参见
The following tags implicate this tag: back_focus (learn more).
当一个人的背部可见时，并且将其重点放在图像中。背面是从肩膀到屁股顶部到达的区域。