Gudbrandsson added, " In Justin Bieber's defense, the canyon did not, at the time he visited, have rope fences and designated paths..."

Gudbrandsson补充道，" 贾斯汀·比伯辩称，当时他前往峡时，还没有绳索围栏和指定路径。"

The basic semantics of this construction is that the causer argument directly causes the theme argument to move along a path designated by the directional phrase; that is, " X CAUSES Y to MOVE Z." (ibid.)

这种构式的基本语义是：论元（主语）直接导主事论元（宾语）沿着方向性短语（介宾）指定的路径移动，即“X Y 移向 Z”（出处同上）。