短语词组短語Back gang range 後擋料範圍Bring Back Dynamic Range 恢複動態範圍Back gauge range 行程;後档料back -bone range 脊梁山脈broken back Range 斷背山脈back range faults 後山斷裂帶right back in my range 廻到我身邊Adjustment Range of Back -gauge 後档料範圍 返回 back range