The final line sets the default routing, redirecting all traffic for the 10.0.0.0 network through the newly created virtual interface.

最后一行设置默认路由方式，重定向10.0.0.0网络的所有流量通过新创建的虚拟接口。

youdao

Even if this tortuous routing of European bail-out money to the ECB helped avoid an immediate default, any new Greek government would face huge strains.

ECONOMIST: Leaving the euro