maintain a connection造句

例句与造句

1. Because udp is a connectionless protocol , the listener does not maintain a connection to a remote endpoint
   由于udp是无连接协议，因此侦听器不保持与远程终结点的连接。
2. Pebbles allows a student to maintain a connection and presence in his / her normal environment from an isolated and non - normal setting
   Pebbles使生病的学生能够通过一个孤立的、非正规的装置与正常的学习环境保持联系并参与其中。
3. It's difficult to find maintain a connection in a sentence. 用maintain a connection造句挺难的