virtual economy (immaterial product economy)的用法和樣例：
例句
- The second part, the paper analyses fictitious economy's worsen evolution and preventionmeasurement.
第二部分，分析虛擬經(jīng)濟的惡性衍化及防范措施。 - Scamming and freak violence related to the virtual under-economy has made RMT an area of societal concern in South Korea.
在韓國，一些與地下虛擬經(jīng)濟密切相關(guān)的詐騙與暴力問(wèn)題已經(jīng)引起了社會(huì )對虛擬交易的廣泛關(guān)注。
