点选往下移动会把该分区往下移动并且和后一个分区调换位置。

Move Down will swap the position of the desired category and the category below it.

youdao

点选往下移动会把该分区往下移动并且和后一个分区调换位置。

Move Down will swap the position of the desired category and the category below it.

youdao