我唯一能建议的是大家一定要像制作粘土或者橡皮泥玩具一样反复的用羊毛进行实验。

The only thing I can suggest is experiment with wool as you would with clay or plasticine.

youdao

我唯一能建议的是大家一定要像制作粘土或者橡皮泥玩具一样反复的用羊毛进行实验。

The only thing I can suggest is experiment with wool as you would with clay or plasticine.

youdao