In an age of excess wealth, happiness has become a scarce commodity.
在财富过剩的年代里，幸福反而成了稀缺品。
Information technology already means that physical privacy has become a scarce commodity.
信息技术已经将个人隐私变为稀缺商品。
Information technology already means that physical privacy has become a scarce commodity.
信息技术已经将个人隐私变为稀缺商品。
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