我该买双新袜子了，这双旧袜子的袜底已经磨破了。

I have to buy a new pair of socks, as the soles of this old pair have worn out.

youdao

我该买双新袜子了，这双旧袜子的袜底已经磨破了。

I have to buy a new pair of socks, as the soles of this old pair have worn out.

youdao