就是要把所有的僵尸都消灭掉才能过关，翻译一下攻略，看看你哪个角落还没走到吧
Pick up the ammo on the car then go down the ramp and kill the zombies here。Go into the bathroom to the left, kill the zombie then go left and open the doors closest to the phones。
   Grab some ammo in the cabinets and lockers then go back out and enter the restroom。 Open the last stall and go though the airduct get the full health kit and at the end of the airduct do not exit, try and shoot any zombies you see or maybe throw a grenade。
   Double back out of the restroom and go left。 Kill the remaining zombies。 There will be an explosion revealing a path though the cars。
   Kill the zombies here and go down the corridor and kill the zombie。 Take the left path and  kill the zombies。 There is a kungfu fist book at the very end, behind the last car to the right。
   Go back to the fork and go straight。 Drop back behind the cars to get better room to fight。 Kill all these zombies, be mindful of one that will drop just middle of this stretch。
   Take the door to the right go in, kill the zombie then search the cabinets here in for some ammo。 Once all the zombies are dead go to the elevator at the end。
  
捡起车上的弹药，下斜坡，进左边浴室，左转，开电话机旁边的门，搜刮柜子里的弹药，出来进休息室，找到通风管钻进去，里面有满血，出休息室，左转，有爆炸在汽车中间炸开一条路，进走廊，走左面的路，路尽头右面最后一辆车后有隐藏的功夫之书，回到叉车那里，直走，继续杀敌，中途会有僵尸从上面掉下来，进右边的门，开柜子拿弹药。
  全部清光敌人后上电梯。