So for example, if you put your hand under a table and try to localize it with your other hand, you can be off by several centimeters due to the noise in sensory feedback.
比如说，如果把一只手放在桌子底下 然后在桌子上面用另一只手去对准 最后位置可能相差好几厘米 这就是因为感官回馈里面的杂音在起作用