这儿有两双袜子，你可以选择任何一双。

Here are two pairs of socks, either of which you may choose.

这两双袜子是不是邓不利多在镜子里看到的?

Were these the ones Dumbledore saw in the mirror?

上学时穿两双袜子，一双遮挡另一双上的洞。

Two pairs of stockings for school, each to hide the holes in the other.

他穿着3件衬衣、一件夹克、 两双袜子、一条短裤、 两条牛仔。

He was wearing three shirts, a jacket, two pairs of socks, a pair of shorts, and two pairs of jeans.