point-to-point tunneling protocol (pptp)造句

例句与造句

1. Layer 2 tunneling protocol ( l2tp ) , a more secure version of point - to - point tunneling protocol ( pptp )
   第二层隧道协议（ l2tp ） ，是一种比点对点隧道协议（ pptp ）更安全的版本。
2. It's difficult to find point-to-point tunneling protocol (pptp) in a sentence. 用point-to-point tunneling protocol (pptp)造句挺难的