book sewing machine

例句：

1. 1. The book sewing machine is very useful for sewing clothes.
   这本书的缝纫机对缝制衣服非常有帮助。
2. 2. She bought a new book sewing machine for her birthday.
   她生日时买了一台新的书缝纫机。
3. 3. The old woman used to sew with a book sewing machine, but now she only uses scissors.
   这位老妇人过去用书缝纫机缝纫，但现在只用剪刀了。