求英语高手分析和翻译下这个句子，谢谢！

Question

BlackBerrys,it is true,still have lots of enthusiastic followers.Commuters and corporate road warriors needing to keep in touch with colleagues and clients swear by them,as well as into them and at them.

Answer 1

事实上黑莓手机仍有一批广大的忠实用户，那些上班族和出差狂们都通过黑莓手机与同事和客户联系沟通，他们信赖它，离不开它。

Commuters and corporate road warriors （needing to keep in touch with colleagues and clients ）[括号里现在分词做定语，省略who/that are] swear by them,as well as into them and at them.

swear by swear into swear at 是3个并列的动词短语。

Answer 2

笨，去百度翻译里面补救行了！！！望采纳