Volumes on the mainland can be impressive with grey market sales amounting to several times that of the later official imports.
内地灰市的销量有时很惊人，可能达到其后正式进口商品销量的数倍。But six months later, iPhone sales are still slow and continue to be outpaced by grey-market imports.
然而，6个月过后，iPhone销售依然缓慢，仍不敌灰市进口iPhone。This helps protect a company's investment from gray market device threats and complements conditional access and DRM systems.
该组件有助于保护公司的投资免受灰市设备的侵害，并对权限访问和DRM系统进行补充。To the extent that a red market is restricted and a black market is suppressed, a gray market will emerge.
只要红市受到限制和黑市受到镇压，灰市就必然会出现；BDA pointed out that despite China's booming exports of grey-market phones, domestic sales have started to fall.
北京的咨询公司指出，虽然中国灰市手机出口繁荣，可是国内销售已开始下降。Although the iPad has not officially launched in China, it has already been on sale in the grey market.
iPad尚未在中国正式发售，但在灰市已经有售。He has a grey market Mustang GT he drives Shanghai. '
他在上海有一辆灰市购买的野马GT。The chance to buy early, however, comes at a cost with grey imports in Hong Kong selling for a 50 per cent premium on the $500 US price.
不过，抢先购买的代价是：在香港买一部灰市进口iPad，要比在美国多掏50%。美国的售价为500美元。