Back in January, Amazon (AMZN, Fortune 500) reported that its own e-book sales topped paperbacks.

在一月份，亚马逊(世界500强)报道它的电子图书销售额已经超越了平装版书籍。

youdao

Back in January, Amazon (AMZN, Fortune 500) reported that its own e-book sales topped paperbacks.

在一月份，亚马逊(世界500强)报道它的电子图书销售额已经超越了平装版书籍。

youdao