例句與造句

1. it is because certain paths are blocked that a loop free topology is possible . data frames received on blocked links are dropped
   因?yàn)槟承┨囟ǖ穆窂奖蛔韪簦圆庞锌赡芙]有?圈的拓?fù)?。在阻隔連結(jié)上所收到的資料訊框?qū)⒈粊G棄。
2. It's difficult to find frames received in a sentence. 用frames received造句挺難的