paper cutting可数还是不可数

She said all the students at school had to learn paper cutting.

她说学校所有的学生都必须学习剪纸。

The first and earliest paper cutting was found in China 1,500 years ago.

剪纸最早出现于1500年前的中国。

Soon after that, she took part in an activity to promote Chinese paper cutting.

不久之后,她参加了一项推广中国剪纸的.活动。

Some other things I would do at recess were chess and paper cutting ．

课间休息时我还会做一些其他的事情,比如下棋和剪纸。

They learned to make dumplings, play Chinese kung fu and do paper cutting.

他们学会了包饺子,练中国功夫和剪纸。