Skilled computer criminals can break into a computer system far more easily than an armed robber can gain access to a bank vault, and usually with far less risk of apprehension and punishment.
【正确答案】：熟练的计算机犯罪分子进入计算机系统远比一个武装强盗进入银行金库更容易，而且通常伴随着更低的风险和惩罚。