汉译英： 如果是这样，我们就不需要增加新的网卡，是不是？

if we do it this way, then we do not need to add more network cards, right?

如果是这样，我们就不需要增加新的网卡，是不是？
In that case, we don't need to add an new network card, do we?

If it is that, we needn't any new network card,right?

If that is so,we don't have to add new network cards,isn't it?