He turned and walked across the floor and out. I watched the door dose. I listened to his steps going away down the imitation marble corridor. After a while they got faint, then they got silent. I kept on listening anyway. What for?

他转身穿过地板走了出去。我看着门关闭。我听到他的脚步声沿着人造大理石走廊远去。过了一会儿，他们晕倒了，然后他们沉默了。反正我一直在听。做什么的？