Extend left hand

1.First put your thumb and index finger together and make an OK gesture. Poke with your right index finger, well, this is the feel of raw meat.

2.Place your thumb and middle finger together, and turn your orchid finger up. Poke again, this is medium rare.

3.Put your thumb on the ring finger, poke, oh yes, this is medium.

4.Finally, put your thumb on the little finger, well done.