At last the chain of holes was complete, the lock wrenched out bodily, and a splendid bare arm plunged up to the shoulder through the aperture, and through the bars of the iron gate beyond.

终于，一连串的洞洞完成了，锁体被拧了出来，一条漂亮的光秃秃的手臂从洞口伸到肩膀，穿过铁门的栏杆。