concepts: demonstrate machine needle sew thread
target: a boy demonstrates how to use a machine instead of using a needle to sew and thread.
references: a boy demonstrates how to use a machine instead of using a needle to sew and thread. The woman demonstrated how to sew by threading the needle in the machine. The woman demonstrated the girl on how to thread the needle into the sewing machine. I she threads the needle she will be able to demonstrate how the machine can sew the fabric. A woman demonstrates threading a needle in a sewing machine.