That old car is a museum piece - you should get a new one.那辆旧车是老古董了——你该买辆新的。That old computer will soon be a museum piece.那台旧电脑不久就会变成古董。The house is now something of a museum piece.这座房子现在几乎可以说是珍贵文物了。Eventually, IP telephony will prevail, and the traditional PBX will be a museum piece.最终,网络电话将大行其道,而传统的程控交换机将成为古董。