He finally narrowed it down to an assertion that he was light-headed from entertaining friends, had found the safe open, and having gone so far as to take the money out, had accidentally closed it.

• 最后，他大事花小，只是简单地说明，他招待朋友时喝晕了头，发现保险柜是开着的，竟然把钱拿了出来，一不小心将保险柜锁上了。