不完善的社保系统以及攀升的食品价格，使得底层消费者对消费更加敏感。
Coupled with a weak social security system and rising food prices, this makes the lower-end consumer feel more vulnerable.
金融机构和投资者并不寻求完美的、完全透明的市场，他认为，在不完善中可以有新的机会。
Financial firms and investors are not looking for perfect, totally transparent markets, he thinks, so much as new opportunities to capitalize on imperfections.
这种类比无疑是有根据的，不仅仅因为Kindle常被冠以“书中iPod”之称。 在苹果公司进军音乐下载之前，消费者们面临着一系列令人眼花缭乱且不可兼容的不完善选择，网络音乐没有任何主流格式，这一点部分归结于唱片公司们无力达成统一。
downloads, consumers faced a bewildering array of incompatible and incomplete services, none of which had critical mass, thanks in part to the record companies’ inability to agree on a common format.
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