例句與造句

1. it is regard that mpls, as a technology of next generation backbone net, do not support multicast enough when it is advaced . thus there are some limits when use multicast in mpls net, such as limited label space, no merging capability, and no time to live decrement
   令人遺憾的是,作為下一代骨干網(wǎng)絡(luò)的mpls技術(shù),在提出之初并沒有充分考慮對組播的支持,因此在mpls網(wǎng)絡(luò)中應(yīng)用組播技術(shù)存在一些問題,如有限的標簽空間、第2層與第3層合并、ttl值的遞減等。
2. It's difficult to find label space in a sentence. 用label space造句挺難的