请留下2.5厘米左，右页边距，使标记的意见有一定的空间。

Please leave 2.5 cm left and right margins so that the marker has some space for comments.

youdao

请留下2.5厘米左，右页边距，使标记的意见有一定的空间。

Please leave 2.5 cm left and right margins so that the marker has some space for comments.

youdao