And we 're not actually talking books .

而确切地说，我们此处要谈的并不是书。

The company 's 411 : a digital documents library and books subscription service .

公司业务：数字文档库和图书订阅服务

The children 's books market in japan is worth about $ 790 million annually .

来自日本调研公司ImpressBusinessMediaCorp的分析师表示，日本儿童图书市场目前市值高达7.9亿美元。

Superficially , libraries seem to be on the ball with digital books .

从表面上看，图书馆似乎正在掌控数字图书。

Jarvis points out that the earliest books were riddled with errors .

贾维斯指出，最早期的书籍错漏百出。