Cut several 2cm-long slits, 2cm apart, into the top of the roll.

戳上一些2厘米长的细孔，在成卷的顶部。

youdao

Cut several 2cm-long slits, 2cm apart, into the top of the roll.

戳上一些2厘米长的细孔，在成卷的顶部。

youdao