如果你想快速收发电子邮件，黑莓的快捷键就会提供很大的帮助。

Shortcuts in BlackBerry messaging can be a real boon when you're trying to get work done quickly.

youdao

如果你想快速收发电子邮件，黑莓的快捷键就会提供很大的帮助。

Shortcuts in BlackBerry messaging can be a real boon when you're trying to get work done quickly.

youdao