例句與造句

1. L2tp ( layer 2 tunneling protocol ) is a protocol that can be used for encapsulating the second layer frame
   二層隧道協(xié)議是一種對(duì)二層協(xié)議進(jìn)行封裝后前傳的協(xié)議。
2. It's difficult to find l2tp(layer 2 tunneling protocol in a sentence. 用l2tp(layer 2 tunneling protocol造句挺難的