本篇将介绍黑莓手机操作系统。

Here, we will cover the mobile smartphone operating system BlackBerry OS.

youdao

也就是说，当你花费了大量资金来开发适用于iPhone、黑莓和Android智能手机系统的应用程序以后，你只能接触到市场上一半的潜在手机客户。

In other words, after you develop expensive apps for iPhone, BlackBerry and Google Android smartphones, you will be reaching only half of potential mobile customers.

youdao

黑莓手机操作系统和黑莓手机一直处于智能机领域历史最悠久的成员之列。

BlackBerry OS and BlackBerry phones are actually among the oldest veterans of the smartphone world.

youdao