另一半则使用传统的校对方式，也就是靠自己的头脑来判断正误。

The other half did it the old-fashioned way, using only their heads.

youdao

另一半则使用传统的校对方式，也就是靠自己的头脑来判断正误。

The other half did it the old-fashioned way, using only their heads.

youdao