例句與造句

1. Frame relay switching is a new switching technology in data switching . mainly we probed into the system structure and frame format of frame relay switching and data communication in this paper
   幀中繼交換是計(jì)算機(jī)網(wǎng)絡(luò)數(shù)據(jù)交換中的一種高新交換技術(shù)，本文主要探討了幀中繼交換技術(shù)的體系結(jié)構(gòu)和幀格式，重點(diǎn)介紹了它的數(shù)據(jù)傳輸方式。
2. It's difficult to find frame relay switching in a sentence. 用frame relay switching造句挺難的