1、You may telephone me on the private line or send ane-mail to my mailbox.
您可以打我的個人電話，或是給我發(fā)電子郵件。

2、We are looking for wholesalers for not only our private line First Class but other lines as well!
我們正在尋找批發(fā)商的不僅是我們的專用線頭等艙，但其他線路以及！

3、A digital private line service that transmits voice, data, video and other digital signals.
一種數(shù)字私線服務，傳輸話音、數(shù)據(jù)、視頻以及其他的數(shù)字信號。

private line翻譯