Not a hit with advertisers, these online worlds earn most of their money from the sale of virtual goods, such as items to spruce up an avatar or a private room.
这些网上世界不需要广告宣传，主要靠销售虚拟物品来盈利，比如用于装扮虚拟人或个人房间的物品。
2
Above, an open-air room in the Shanghai market where dealers without stalls lay out their crickets for sale.
上海花鸟鱼虫市场中的一个露天房间中，没有摊位的卖家把他们的蟋蟀摆在地上进行售卖。
3
For example, Kayak claims that a room at the property booked elsewhere goes for $420 per night and that consumers would save around 23% off regular rates if booked through Kayak Private Sale instead.